Beneath the densely populated city of Naples lies a looming threat. A super volcano may be on the verge of erupting and cause an apocalyptic catastrophe.

Explore the process of life casting and see how downdraft cooktops are constructed. Also, see how compression hosiery and electric motorcycles are manufactured.

This episode demonstrates the production processes for Sidecars, Frozen French Toast, Refrigerator Compressors, and Superchargers and shows how each is made.

More everyday items are put under the microscope as we discover how custom knee braces, ductless air conditioners and motorcycle exhaust systems are made.

A look at how a company produces solid state hard drives for computers; how a make-up facility produces eye shadow; a look at how an automotive factory builds limousines; a tour of the process in creating dead blow hammers.

A look at how a factory produces tires perfect for drag racing cars; how a factory manufactures icing for multiple uses for bakers; how floating docks are built for boating enthusiasts; how a facility produces spiral pipes.

Our solar system is vastly different than others in the Milky Way. It's hiding a dark and violent past where planets have been murdered and the evidence has been concealed. Now, we're uncovering the dark history of how Earth came to be a planet made from the wreckage of ancient worlds that came before us.

Space conceals a secret structure called spacetime -- a tangible substance that bends, stretches, warps and twists matter into the stars and planets we see around us. Now, we're learning how it has been expanding since the beginning of time and will ultimately dictate how our universe will end.

Experts explain how neutron stars are strange and violent phenomena that defy the laws of physics, and new discoveries reveal that these stars are far deadlier than astronomers ever thought, with the power to destroy planets and stars.

Would you ever believe a skyscraper can melt a car? Justin heads to London's Walkie Talkie building to unearth the science behind this building blunder.

Engineering journalist Justin Cunningham braves the North Sea and goes inside an offshore wind turbine to find out how a fault that could cause the structures to fall into the sea is being fixed by engineers.

Discover how thinning shears are made, and learn how wagon wheels are constructed. Also, see how violin bows are crafted and explore the mass-production of toaster pastries.

Denoted is the manufacturing process of a wide variety of items, which includes iron bathtubs, Hopi Kachina dolls, mine truck engines and memory cards; highlights include an in-depth discussion on cottonwood effigies for the ceremonial Kachina.

Hosts and correspondents explore the manufacturing processes behind nail clippers, jade putters, ice cider and various water equipment, such as water skis; highlights include interviews with manufacture workers who explain their job.

Showcased is the complex manufacturing process behind creating items such as paper fans, walnut oil and copper; highlights include in-depth interviews with the employees and employers, who explain their job skills and duties in the workplace.

Presented is an in-depth look at the manufacturing process behind a wide array of products, which includes rubber gloves, soap carvings, aircraft cabinets and motorcycle brake locks; highlights include interviews with employees and employers.

Presented is an in-depth look at the manufacturing process behind a wide array of products, which includes powder horns, handcrafted moulds, pierogis and inner tubes; highlights include in-depth interviews with employees and employers.

Darrell heads to a shipwreck linked to Gordo's list. He leads his team to the shallows where the tough winds and waves have claimed centuries worth of ships.

After finding evidence of a 1700s-era lifeboat near shore, Darrell and the team discover the shipwreck it came from. But a sudden tragedy hits the expedition.

Time travel is a staple of science fiction, but could it ever be science fact? By investigating the possibilities for time travel, scientists are tackling some of the toughest questions in physics and revealing the true nature of space and time itself.

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the rules of the universe.

Documentary series. Earth is spinning on a tilted axis as it orbits around the Sun. Experts and scientists explain how the planet journeys through the Milky Way.

A look at how a factory takes rawhide and produces lampshades; a machine bakes chocolate chip cookies in a large over for mass production; a look at how a factory builds MRI scanners for medical professionals such as neurologists.

A look at how a factory produces railway bridge ties; a facility makes membrane filters, often used for scientific purposes; a factory assembles hydraulic post drivers for farmers; the assembly of a classic-style bi-plane.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how hospital laundry, brass instrument restoration, horse replicas and excavation are executed.

A look at how a facility molds and builds a ceramic fireplace; how a factory produces synthetic corks for wine bottles; how cement slabs are produced for parking garages.

A look at how factory produces oil pressure sensors are manufactured; how a facility builds a large format printers for larger documents and graphics; how a company produces simulation machines for heavy equipment.

More everyday items are put under the microscope as we discover how mobile concert stages are built and mascara is manufactured.

Paranormal investigators reveal a bold new theory about the origins of the Wendigo. Are the stories of this terrifying creature with cannibalistic cravings true?

Experts investigate shocking new DNA evidence that links one of the world's most elusive figures, the Yeti, resides in America and comes from an otherworldly source.

Phil Torres and Jessica Chobot embark on a mission to find out what's happening on the Island of the Dolls - a dangerous place that locals have long avoided.

Hosts Jessica Chobot and Phil Torres investigate the legend of Mothman, a creature reportedly seen in the Point Pleasant, W.Va., area from November 1966 to December 1967 by seeking clues in a long-sealed bunker and a top-secret Air Force base.

Time travel is a staple of science fiction, but could it ever be science fact? By investigating the possibilities for time travel, scientists are tackling some of the toughest questions in physics and revealing the true nature of space and time itself.

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the rules of the universe.

Documentary series. Earth is spinning on a tilted axis as it orbits around the Sun. Experts and scientists explain how the planet journeys through the Milky Way.

Paranormal investigators reveal a bold new theory about the origins of the Wendigo. Are the stories of this terrifying creature with cannibalistic cravings true?

Experts investigate shocking new DNA evidence that links one of the world's most elusive figures, the Yeti, resides in America and comes from an otherworldly source.

New theories claim the sunken city of Atlantis may have been in the Americas. From the Bahamas to an ancient site in Louisiana, Rob and Stefan seek the evidence.

A strange cave freezes in summer and melts in winter, and a huge sand dune swallows a small child in an instant. Rob and Stefan explore these mysteries.

A look at how a factory takes rawhide and produces lampshades; a machine bakes chocolate chip cookies in a large over for mass production; a look at how a factory builds MRI scanners for medical professionals such as neurologists.

A look at how a factory produces railway bridge ties; a facility makes membrane filters, often used for scientific purposes; a factory assembles hydraulic post drivers for farmers; the assembly of a classic-style bi-plane.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how hospital laundry, brass instrument restoration, horse replicas and excavation are executed.

A look at how a facility molds and builds a ceramic fireplace; how a factory produces synthetic corks for wine bottles; how cement slabs are produced for parking garages.

A look at how factory produces oil pressure sensors are manufactured; how a facility builds a large format printers for larger documents and graphics; how a company produces simulation machines for heavy equipment.

Supernovas are the violent death of giant stars. New discoveries reveal how these events create the elements that are essential to all life in the universe.

Black holes are not the violent monsters people think they are, and new discoveries reveal that they might have been essential to creating stars, giving light, and building the universe itself.

Nebulas are the strange structures of cosmic gas and dust where stars are born and die, and new discoveries reveal the secrets of these mysterious places.

Justin's in for a bumpy ride as he investigates gigantic potholes in Louisiana. Later, he heads to London to get a sneak preview of London's vast Crossrail project.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

Featured is an in-depth look at the intricate manufacturing process behind a wide array of products, which includes lace, antique frame replicas, orchids and unicycle wheel hubs; highlights include discussions about worker's methods.

More everyday items are put under the microscope as the production processes of external hard drives, frozen shrimp, Thai rice boxes and paper towels are explained.

Featured is an exploration of the complex manufacturing process behind a wide assortment of materials and products, which includes tea, roof finials, artificial flowers and alloy wheels; highlights include a discussion on manufacturing methods.

Featured is an in-depth behind-the-scenes look at the complex manufacturing process behind a wide variety of materials and products, which includes gel caps, playground spring riders and frozen treats; highlights include employee interviews.

Featured is an in-depth behind-the-scenes look at the complex manufacturing process behind a wide variety of materials and products, which includes paper umbrellas, coal, aircraft seas and urns; highlights include interviews with employers.

Featured is an in-depth behind-the-scenes look at the complex manufacturing process behind a wide variety of materials and products, which includes aluminium canoes, wood bowls, ramp lifts and marimbas; highlights include employee interviews.

Darrell focuses on a multi-million-dollar wreck tied to Sir Francis Drake. He and his team race to locate a treacherous area identified on the map as Dragon's Teeth.

Darrell and his crew find important clues on a strange island that guide them closer to a 500-year-old shipwreck they're seeking out due to their belief that an old map drawn by astronaut Gordon Cooper will lead them to treasure.

The discovery of extra-terrestrial life faces a near impossible challenge. Experts explore the problems with proving or disproving the existence of aliens.

New scientific discoveries reveal that the moon has an incredible, violent, and dynamic history. Was the moon originally more similar to earth than previously thought?

Galaxies are locked in continual combat across the universe, and our own Milky Way will face its biggest opponent ever, the Andromeda Galaxy, in a titanic and deadly struggle that could create a new and unrecognizable super galaxy.

A behind-the-scenes documentation of the manufacturing of various products is shown, including the materials that are used for construction, their path through the assembly line, and how they are made into the final product.

Ever wondered how everyday items such as dial thermometers, hummus and straw sombreros are made? More common items are put under the microscope to find out.

This episode demonstrates the production processes for Racing Leathers, Evaporative Cooling Towers, Wood Rocking Chairs, and Wire Wheels and shows how each is made.

A factory mass produces bicycles for sale; how a factory prepares rice before they are shipped to grocery stores; a factory creates lever action rifles, popular with hunters.

How look at how a company builds a relaxing sauna; wheelchair lifts are built to make getting around even easier for the differently abled; a company produces dioramas.

A facility builds upright pianos; how flags are sewn and packaged to be sold; a factory builds wet dry vacuum cleaners while another facility creates replicas of medieval axes.

A special behind-the-scenes look is provided at the manufacturing process and detailed amounts of work that go into making a variety of common-day objects, including power steering pumps, Asian bowl meals and walking canes.

This episode demonstrates the production processes for Plant Oil Extractors, Custom-Made Chandeliers, Power Trainers, and Coffee Pods and shows how each is made.

This episode demonstrates the production processes for Witness Samples, Pressure Washers, Bee Hives, and Cast Iron Cookers and shows how each is made.

An exploration of the production processes of leather sculptures, travel hot plates, ochre, and hurdy gurdies.

How they build a tractor every three minutes to power Indian agriculture; how they cast the bronze bells that help Swiss farmers keep track of their cows.

See how millions of real nests are collected to make bird's nest soup. Also, aerospace technology makes rowers go faster and see how Spanish flamenco castanets are created.

The power of the world's biggest engines are quadrupled with turbochargers. Also, new roads are built from old plastic waste and see how one particular style of kite has become the national symbol of Malaysia.

Discover how wind is harnessed to power a racing yacht to Olympic gold. The world's largest sword factory produces weapons fit for British officers and car seats are built to save children's lives.

The discovery of extra-terrestrial life faces a near impossible challenge. Experts explore the problems with proving or disproving the existence of aliens.

New scientific discoveries reveal that the moon has an incredible, violent, and dynamic history. Was the moon originally more similar to earth than previously thought?

Galaxies are locked in continual combat across the universe, and our own Milky Way will face its biggest opponent ever, the Andromeda Galaxy, in a titanic and deadly struggle that could create a new and unrecognizable super galaxy.

A special behind-the-scenes look is provided at the manufacturing process and detailed amounts of work that go into making a variety of common-day objects, including power steering pumps, Asian bowl meals and walking canes.

This episode demonstrates the production processes for Plant Oil Extractors, Custom-Made Chandeliers, Power Trainers, and Coffee Pods and shows how each is made.

This episode demonstrates the production processes for Witness Samples, Pressure Washers, Bee Hives, and Cast Iron Cookers and shows how each is made.

An exploration of the production processes of leather sculptures, travel hot plates, ochre, and hurdy gurdies.

Cutting-edge technology is used to try to reveal the resting place of an infamous pirate city that sank into the sea, and the treasure it may have taken with it.

Millions of dollars of stolen money from the California Gold Rush is rumored to be have been stashed in a cave in Northern California, so hosts Rob Nelson and Stefan Burns use cutting-edge technology to search for the legendary treasure.

A behind-the-scenes documentation of the manufacturing of various products is shown, including the materials that are used for construction, their path through the assembly line, and how they are made into the final product.

Ever wondered how everyday items such as dial thermometers, hummus and straw sombreros are made? More common items are put under the microscope to find out.

This episode demonstrates the production processes for Racing Leathers, Evaporative Cooling Towers, Wood Rocking Chairs, and Wire Wheels and shows how each is made.

A factory mass produces bicycles for sale; how a factory prepares rice before they are shipped to grocery stores; a factory creates lever action rifles, popular with hunters.

How look at how a company builds a relaxing sauna; wheelchair lifts are built to make getting around even easier for the differently abled; a company produces dioramas.

Interstellar space is the space between the universe's stars, and new discoveries reveal that it's not empty and unremarkable as previously thought, but filled with weird objects and strange phenomena that might hold the darkest secrets of our cosmos.

New discoveries force astronomers to question if the Big Bang really happened, and using the latest science, they investigate if the Big Bang wasn't just the start of Earth's universe but many mysterious multiverses as well.

Dark matter and dark energy are locked in an epic battle for control of the cosmos, and the winner will determine the fate of the universe. New discoveries might reveal which force will emerge victorious.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

A look is taken at the intricate process involved in making the seating pods used in Indycars; cameras manage to capture the methods used in creating paper flowers; the production of common alternators used in vehicles are examined.

More everyday items go under the microscope as we discover how customised knee replacements, leaf springs, lavender oil, rivets and rivet tools are made.

This episode demonstrates the production processes for Cast Iron Stoves, Ultralight Aircraft, Snow Groomers, and Rubber Bands and shows how each is made.

A close look is taken at the intricate process that goes into making barbershop chairs, sewage pumps, bimini boat tops and Diesel filters in order to shed some light on some of the items that make life easier for everyone.

A close look is taken at the intricate process that goes into making car tires, silk, painting restoration and scuba tanks in order to shed some light on some of the necessary items that make life easier and fun for everyone.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how rock crushers, fabric lampshades, cake sprinkles and steam irons are made.

A dangerous storm threatens to shut down the operation just as treasure hunter Darrell Miklos and team discover gold ore in the remains of an old wreck.

Leading to one of the richest finds in Darrell's career, the team discovers ornate artefacts that indicate the location of a 16th century captain's quarters.

If a massive asteroid collides with Earth, it could end life on the planet as we know it. New discoveries and cutting-edge tech reveal how close the planet is to apocalypse and what it would take for the world's leading space agencies to stop it.

The Rosetta mission was a ground-breaking expedition to land on a comet for the very first time. What did this cutting-edge journey uncover about life on Earth?

Discover how oil lamps and pillows are manufactured. Also, explore the construction behind underfloor heating and see how chocolate mints are mass-produced.

A behind-the-scenes documentation of the manufacturing of various products is shown, including the materials that are used for construction, their path through the assembly line, and how they are made into the final product.

A look at how a facility assembles lights used by SCUBA divers; convertible sandals are produced; how a factory puts together race car simulators and programmed; a look at the process of putting together a fiberglass door.

This episode demonstrates the production processes for Wood Windows, Woven Cashmere Fabric, Plastic Recycling Machines, and Architectural Glass and shows how each is made.

A look at how a factory builds gas barbecues; mattress pads are created to help a bed feel more comfortable; how a factory manufactures ear prostheses.

Discover how skateboards are recycled and see how braided pastry is factory made. Also, explore how construction trailers and metalworking vises are constructed.

Clay returns to his ranch in Montana to hunt for quick finds at Old Faithful. In Wyoming, Mike and his team continue excavating their triceratops site.

In Montana, Clayton prepares to learn if his carnivore skeleton belongs to a T-Rex or Nanotyrannus. In Wyoming, Mike and Aaron dig at a promising new site.

The team is led to the CIA and FBI in search of Tesla's missing notes as they investigate the inventor's suspicious death, and later, they find out if the Death Ray prototype will function and whether or not it could have been a motive for murder.

The life and legacy of inventor Nikola Tesla, who contributed to the design of the modern alternating current electricity supply system, is discussed, featuring a look being taken at his mysterious death and ultimate invention, the death ray.

If a massive asteroid collides with Earth, it could end life on the planet as we know it. New discoveries and cutting-edge tech reveal how close the planet is to apocalypse and what it would take for the world's leading space agencies to stop it.

The Rosetta mission was a ground-breaking expedition to land on a comet for the very first time. What did this cutting-edge journey uncover about life on Earth?

Clay returns to his ranch in Montana to hunt for quick finds at Old Faithful. In Wyoming, Mike and his team continue excavating their triceratops site.

In Montana, Clayton prepares to learn if his carnivore skeleton belongs to a T-Rex or Nanotyrannus. In Wyoming, Mike and Aaron dig at a promising new site.

Treasure hunter Darrell Miklos dives the waters of Campeche, Mexico in search of shipwrecks first located by astronaut Gordon Cooper from space in 1963.

Darrell visits the Atocha, a valuable shipwreck Cooper recorded 50 years ago. Experts send Darrell to an archive in Spain to hunt down an ancient manifest.

Engineers look at Pisa's gravity-defying tower that has been tipping for 800 years; a lucky duck is unharmed while its down is used in the world's most-expensive duvets.

A series of recent UFO sightings brings Chuck Zukowski 's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself?

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity.

The Empire State Building is one of the wonders of the modern world. By using cutting-edge technology, experts explore it like never before, revealing the secrets of its construction and the mysteries hidden deep in its foundation.

Experts use cutting-edge technology to investigate a lost city buried in the Sahara. Archaeologists are uncovering the city's forgotten ruins and dark secrets.

This episode demonstrates the production processes for Wooden Utensils, Transport Refrigeration Units, Moccasins, and Electronic Impact Drills and shows how each is made.

More everyday items go under the microscope, revealing how objects including nuno felt, drum crushers, kimchi, and traditional parquet floors are made.

How do they make the distinctive Borsalino hat worn by Indiana Jones? And, how do they make a bicycle which can fold up to a tenth the size of a regular bike?

More everyday items go under the microscope. How are objects including calissons and diving watercrafts made?

More everyday items go under the microscope, revealing how objects including artist brushes, DEF tank heaters, game tables and art glass wall sconces are made.

Handcrafting of mini furniture for doll houses is examined along with the materials used including Rosewood, Oak, Maple and Pine; designing small and large-scale, live steam garden railways to scale, air-cushion vehicles and easy-store bicycles.

Craftsmen reveal the three-hundred-year-old secret to hand making violins, millions of bottles of milk are delivered from farm to front door in under 48 hours and a rock born of Icelandic flame is bringing fire to homes.

How does a Dutch company make the world's fastest superyachts? And, how do they make new space suits that weigh and cost the fifth of the previous design?

How do planes take off and land on a beach at one of the world's oldest airports? And, how do they hand-make the national dress of Bavaria, lederhosen?

How do they catch the world's largest lobsters? How do they build the iconic chesterfield sofa? And, how do they capture the world's sharpest TV pictures?

How do they take a car from Siberia to the Sahara without leaving Germany? How do they hand craft a baseball glove that will last a lifetime? And how do they keep alive a Christmas tradition that's more than 300 years old?

How do they print over 10 million copies a day of the world's best-selling newspaper? How do they knit 32,000 pairs of socks a day at South Africa's biggest sock factory?

The NASA tapes that recorded the Apollo 11 moon landing are missing, and some believe their disappearance is part of a cover-up to hide the truth. Experts use cutting-edge tech to hunt for this lost evidence and shed light on a possible conspiracy.

Some think the waving US flag on the moon proves that Nasa faked the lunar landing, and experts' quest for the truth leads to some of Hollywood's biggest names.

A series of recent UFO sightings brings Chuck Zukowski 's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself?

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how coconut charcoal, dial indicators, wet downdraft tables and bassoon reeds are actually made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how pasta dies, blueberries, composting toilets and surge arresters are actually made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how angle grinders, berry baskets and omnidirectional speakers are actually made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how cartridge blades, chocolate banana loaves, vending machines and dive computers are made.

An in-depth look at the process involved in the creation of various objects including glass thinner than a human hair, pallet dismantling machines, cupcakes, as well as seamless stainless-steel tubes that offer a higher level of safety and quality.

Examines how handcrafted and factory items such as potash, leather bracelets, wild rice, and hex key L-wrenches are made.

Paul Beban copes with hoaxes and misinformation as he searches through the deep woods of the Midwest for Bigfoot in the hope that he can collect irrefutable evidence that will prove Bigfoot truly does exist in the real world.

Paul investigates a surge in demonic activity in America that is overwhelming the Catholic Church. He follows leads from Gary, Indiana, to Mineral Wells, Texas.

In 1945, five US Navy planes vanished without a trace in the Bermuda Triangle. Experts investigate why the planes disappeared and where they could be today.

A witness claims to have discovered a long-lost ship. Experts launch an investigation to try and positively identify the missing vessel.

Paranormal investigators reveal a bold new theory about the origins of the Wendigo. Are the stories of this terrifying creature with cannibalistic cravings true?

Experts investigate shocking new DNA evidence that links one of the world's most elusive figures, the Yeti, resides in America and comes from an otherworldly source.

Phil Torres and Jessica Chobot embark on a mission to find out what's happening on the Island of the Dolls - a dangerous place that locals have long avoided.

Hosts Jessica Chobot and Phil Torres investigate the legend of Mothman, a creature reportedly seen in the Point Pleasant, W.Va., area from November 1966 to December 1967 by seeking clues in a long-sealed bunker and a top-secret Air Force base.

Paul Beban copes with hoaxes and misinformation as he searches through the deep woods of the Midwest for Bigfoot in the hope that he can collect irrefutable evidence that will prove Bigfoot truly does exist in the real world.

Paul investigates a surge in demonic activity in America that is overwhelming the Catholic Church. He follows leads from Gary, Indiana, to Mineral Wells, Texas.

Craftsmen reveal the three-hundred-year-old secret to hand making violins, millions of bottles of milk are delivered from farm to front door in under 48 hours and a rock born of Icelandic flame is bringing fire to homes.

How does a Dutch company make the world's fastest superyachts? And, how do they make new space suits that weigh and cost the fifth of the previous design?

How do planes take off and land on a beach at one of the world's oldest airports? And, how do they hand-make the national dress of Bavaria, lederhosen?

How do they catch the world's largest lobsters? How do they build the iconic chesterfield sofa? And, how do they capture the world's sharpest TV pictures?

How do they take a car from Siberia to the Sahara without leaving Germany? How do they hand craft a baseball glove that will last a lifetime? And how do they keep alive a Christmas tradition that's more than 300 years old?

A team of experts investigate new discoveries about American espionage during the Apollo program that could prove the moon landing was faked using confidential CIA files that reveal a top-secret war for space between the US and the Soviets.

Experts investigate the Lunar Landing Research Vehicle that nearly killed Neil Armstrong during training. Some believe this proves why the moon landing is fake.

When Pompeii was destroyed by an apocalyptic volcano, another town was destroyed, too - Herculaneum. It is one of history's most perfectly preserved towns.

The Roman Empire built Hadrian's Wall to guard its frontiers; new discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure.

This episode demonstrates the production processes for Steel Bistro Sets, Letterpress Printing, Bamboo Ceramic Lights, and Asphalt Compactors and shows how each is made.

This episode demonstrates the production processes for Petanque Balls, Biologic Medicines, Asphalt Pavers, and Basque Espadrilles and shows how each is made.

A special inside look is provided at the manufacturing process and detailed amounts of work that go into making a variety of common-day objects, including leather basketballs, flood gates, wood panel canvases and shoelaces.

A special behind-the-scenes look is provided at the manufacturing process and detailed amounts of work that go into making a variety of common-day objects, including power steering pumps, Asian bowl meals and walking canes.

This episode demonstrates the production processes for Plant Oil Extractors, Custom-Made Chandeliers, Power Trainers, and Coffee Pods and shows how each is made.

This episode demonstrates the production processes for Witness Samples, Pressure Washers, Bee Hives, and Cast Iron Cookers and shows how each is made.

A family business in California grows grapes and raises raisins on a grand scale, German engineers create the next generation of high-tech showers and traditional Japanese paper continues to be made using centuries-old traditions.

How do they use ancient techniques and modern technology to produce thousands of tonnes of barbecue charcoal? How do they cook up Japan's soba noodles?

How do they grow America's only freshwater pearls in Tennessee? How are the world's sharpest knives made, and how do they forge the world's sharpest knives?

How do they turn root vegetables into sweet sugar? How do they make feather dusters? And, how do they make billions of balloons to keep parties popping?

How do they turn trees into pencils? How do they make liquorice? And, how do they use traditional techniques to weave the world's most fashionable lace?

How does one family in America make three quarters of the world's peppermint oil? Also, how do they make state-of-the-art, performance-enhancing tennis rackets?

Adam Savage works alongside a demolition expert team to test one of the most explosive substances known to mankind, and by using the latest technology, Adam will determine if nitroglycerine deserves its infamous reputation.

Host Adam Savage partners with Oscar-winning actor Gary Oldman to fabricate one of Hollywood's deadliest weapons, the ZF1 Multi-Artillery Gun from the movie \.

Black holes are not the violent monsters people think they are, and new discoveries reveal that they might have been essential to creating stars, giving light, and building the universe itself.

Nebulas are the strange structures of cosmic gas and dust where stars are born and die, and new discoveries reveal the secrets of these mysterious places.

This episode demonstrates the production processes for Metal Nail Files, Birch Bark Canoes, Cruiser Boat Hardtops, and High Voltage Circuit Breakers and shows how each is made.

Ever wondered how everyday items are made? Find out how macarons, pine needle baskets, and micrometers are made.

The manufacture of endoscopes and megaphones, and the refinement of uranium.

Ever wondered how everyday items are made? More common items including hollow disk pumps and yachts go under the microscope.

This episode demonstrates the production processes for Abalone Collagen, Digital-to-Analog Converters, Embossed Wood Mouldings, and Plier Staplers and shows how each is made.

Common items including Thai barbeques, diving masks and fins, and bassoons go under the microscope to see the ways in which they were manufactured.

Josh explores three legendary locations where stone labyrinths hide something incredible, including a vast city carved deep into a canyon in the Jordanian desert and a dark South Pacific cave once used as a kitchen by a cannibal tribe.

Josh explores other great walls around the world, from a cursed fortress along India's Aravalli Mountains to a series of towering metal forks that once defended Britain from the Nazis and were taken over by pirates -- of radio.

Josh explores places where unusual heroes rule the day, from a legendary pirate paradise near Madagascar to a small Mexican town that celebrates a wealthy rancher's generosity with the most explosive festival on Earth.

Josh examines places darkened by the past, from a mansion connected to a haunted heiress in California to a festival marking the death of a demoness in India.

The lawless territory of Montana remains up for grabs, and William Clark and Marcus Daly fight for control over the state and copper mines worth millions.

The life and legacy of inventor Nikola Tesla, who contributed to the design of the modern alternating current electricity supply system, is discussed, featuring a look being taken at his mysterious death and ultimate invention, the death ray.

The NASA tapes that recorded the Apollo 11 moon landing are missing, and some believe their disappearance is part of a cover-up to hide the truth. Experts use cutting-edge tech to hunt for this lost evidence and shed light on a possible conspiracy.

Some think the waving US flag on the moon proves that Nasa faked the lunar landing, and experts' quest for the truth leads to some of Hollywood's biggest names.

A series of recent UFO sightings brings Chuck Zukowski 's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself?

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity.

Josh explores three legendary locations where stone labyrinths hide something incredible, including a vast city carved deep into a canyon in the Jordanian desert and a dark South Pacific cave once used as a kitchen by a cannibal tribe.

Josh explores other great walls around the world, from a cursed fortress along India's Aravalli Mountains to a series of towering metal forks that once defended Britain from the Nazis and were taken over by pirates -- of radio.

Josh explores places where unusual heroes rule the day, from a legendary pirate paradise near Madagascar to a small Mexican town that celebrates a wealthy rancher's generosity with the most explosive festival on Earth.

Josh examines places darkened by the past, from a mansion connected to a haunted heiress in California to a festival marking the death of a demoness in India.

A family business in California grows grapes and raises raisins on a grand scale, German engineers create the next generation of high-tech showers and traditional Japanese paper continues to be made using centuries-old traditions.

How do they use ancient techniques and modern technology to produce thousands of tonnes of barbecue charcoal? How do they cook up Japan's soba noodles?

How do they grow America's only freshwater pearls in Tennessee? How are the world's sharpest knives made, and how do they forge the world's sharpest knives?

How do they turn root vegetables into sweet sugar? How do they make feather dusters? And, how do they make billions of balloons to keep parties popping?

Discover how oil lamps and pillows are manufactured. Also, explore the construction behind underfloor heating and see how chocolate mints are mass-produced.

A behind-the-scenes documentation of the manufacturing of various products is shown, including the materials that are used for construction, their path through the assembly line, and how they are made into the final product.

A look at how a facility assembles lights used by SCUBA divers; convertible sandals are produced; how a factory puts together race car simulators and programmed; a look at the process of putting together a fiberglass door.

This episode demonstrates the production processes for Wood Windows, Woven Cashmere Fabric, Plastic Recycling Machines, and Architectural Glass and shows how each is made.

A look at how a factory builds gas barbecues; mattress pads are created to help a bed feel more comfortable; how a factory manufactures ear prostheses.

For 20 years NASA's Cassini spacecraft revealed Saturn's strange secrets until it vaporized in its atmosphere. Now, fresh data points to new discoveries.

NASA's Juno probe is unlocking Jupiter's secrets, answering mysteries and gathering data. Scientists and experts explain the importance of this mission.

Manned missions to Mars are the next frontier of human exploration and NASA wants to put boots on the Red Planet by 2035. But, is it mission impossible?

German workers are exposed every day to major hazards as they build the massive skyscrapers, tunnels and other construction projects of the modern world.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

A look at how a factory produces a special type of steering wheel, common in professional race cars; how a factory prepares a pre-packaged mixed salad before they are shipped to grocery stores; how a facility produces wind turbines.

A look at how a facility builds blast doors; how a factory produces artificial palm trees for home owners and gardeners; a factory produces brass plaques, engraving them for multiple types of occasions.

More everyday items are put under the microscope as we discover how carbon fibre, antique frame restoration, railcar movers, and hood ornaments are made.

A look at how a factory produces sawhorses and toolboxes for handymen and carpenters; a look at how a facility produces many slices of frozen French toast to be sold in grocery stores; how a factory produces school buses.

More everyday items go under the microscope with a look at how objects from sanders to solid terrain models are made.

A look at how machines mold molten glass to create press glass products; a look at how a company manufactures caps for pick-up trucks; how a facility produces yarn from Alpaca hair for knitters; how a factory makes utility knives.

Montana rancher Clayton finds what might be a rare and valuable fossil on his family's property. In Wyoming, Mike and his son uncover a triceratops horn.

Clayton continues his excavation of a rare, carnivorous dinosaur on his Montana ranch. In Wyoming, Mike and Jake prepare to sell their prized T-Rex fossil.

A brand-new NASA mission to the Sun reveals cutting-edge discoveries about Earth's star; as the Parker Solar Probe dives through the Sun's atmosphere, what it finds challenges everything we know about this strange place.

An explosion in the discovery of exoplanets is challenging everything we know about our universe; experts use cutting-edge astronomy to investigate these mysterious alien worlds and how they defy the laws of physics.

New research suggests dead stars, known as white dwarfs, could be the key to understanding the universe. Experts investigate this mysterious phenomena.

Explore how plasma gems are manufactured and cut, and see how artificial, special effects snow is produced. Explore the process behind piano restoration.

More everyday items are put under the microscope as we discover how three-wheel electric bikes are manufactured and skin cream is made.

A look at how replicas of classic-style holsters are created; a look at the making of plastic housings for underwater photography, to prevent camera from damage; the making of soy drinks; the making of nail clippers for pets.

More everyday items are put under the microscope as we discover how wood garage doors are manufactured and animatronic dinosaurs are made.

A factory creates statues awarded to musicians and recording artists every year; how lights are built for bicycles and another factory builds above-ground pools; a factory produces foldable solar panels for solar-powered devices.

This episode demonstrates the production processes for LED Stage Lights, Apple Cider, Chemical Tank Trailers, and Ornate Stone Floors and shows how each is made.

Dark matter and dark energy are locked in an epic battle for control of the cosmos, and the winner will determine the fate of the universe. New discoveries might reveal which force will emerge victorious.

For 20 years NASA's Cassini spacecraft revealed Saturn's strange secrets until it vaporized in its atmosphere. Now, fresh data points to new discoveries.

Experts discuss a mysterious expedition that Neil Armstrong led into the Amazon to find a legendary library that holds all knowledge of an ancient civilization, and they ask if a close encounter on the moon's surface inspired Armstrong's quest.

When NASA begins an experiment to communicate with dolphins, experts examine if it's a prelude to making alien contact. Will it have dire consequences?

A brand-new NASA mission to the Sun reveals cutting-edge discoveries about Earth's star; as the Parker Solar Probe dives through the Sun's atmosphere, what it finds challenges everything we know about this strange place.

An explosion in the discovery of exoplanets is challenging everything we know about our universe; experts use cutting-edge astronomy to investigate these mysterious alien worlds and how they defy the laws of physics.

New research suggests dead stars, known as white dwarfs, could be the key to understanding the universe. Experts investigate this mysterious phenomena.

Dark matter and dark energy are locked in an epic battle for control of the cosmos, and the winner will determine the fate of the universe. New discoveries might reveal which force will emerge victorious.

For 20 years NASA's Cassini spacecraft revealed Saturn's strange secrets until it vaporized in its atmosphere. Now, fresh data points to new discoveries.

Darrell finds the final piece to Cooper's code, but hiring a crew presents new danger as he discloses his secret mission. On the water, there's a big discovery.

Following the Columbus trail, bad weather strikes and Darrell dives past the limits of his gear into extreme danger. Plus, a huge discovery changes everything.

Explore how plasma gems are manufactured and cut, and see how artificial, special effects snow is produced. Explore the process behind piano restoration.

More everyday items are put under the microscope as we discover how three-wheel electric bikes are manufactured and skin cream is made.

A look at how replicas of classic-style holsters are created; a look at the making of plastic housings for underwater photography, to prevent camera from damage; the making of soy drinks; the making of nail clippers for pets.

More everyday items are put under the microscope as we discover how wood garage doors are manufactured and animatronic dinosaurs are made.

A factory creates statues awarded to musicians and recording artists every year; how lights are built for bicycles and another factory builds above-ground pools; a factory produces foldable solar panels for solar-powered devices.

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the rules of the universe.

The universe's stars are dying faster than new ones are born. Experts investigate the last stars of the cosmos and what a stellar apocalypse means for Earth.

26,000 lightyears away at the heart of the galaxy lies a massive black hole. How can something so far away be studied, and what could it teach scientists?

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

Explore the process of life casting and see how downdraft cooktops are constructed. Also, see how compression hosiery and electric motorcycles are manufactured.

This episode demonstrates the production processes for Sidecars, Frozen French Toast, Refrigerator Compressors, and Superchargers and shows how each is made.

More everyday items are put under the microscope as we discover how custom knee braces, ductless air conditioners and motorcycle exhaust systems are made.

A look at how a company produces solid state hard drives for computers; how a make-up facility produces eye shadow; a look at how an automotive factory builds limousines; a tour of the process in creating dead blow hammers.

A look at how a factory produces tires perfect for drag racing cars; how a factory manufactures icing for multiple uses for bakers; how floating docks are built for boating enthusiasts; how a facility produces spiral pipes.

A guided tour of a factory that manufactures motion sensors for multiple purposes; how belt loaders are built for factories and airports; a tour of the process that goes into making diving helmets for underwater enthusiasts.

Mike Harris has come across fragments of a prehistoric herbivore. The dinosaur skull appears to belong to a duck-billed dinosaur— a lucrative find that could earn the cowboy from Wyoming several thousand dollars. The pricing in the fossil business follows a simple principle: the more complete the skeleton, the higher the price! Meanwhile, Clayton Phipps is busy preparing the heavy rock package, along with Tyrannosaurus bones, for transport, and in South Dakota, Jared Hudson is excavating a Cretaceous turtle skull.

Clayton must haul his 20,000-lb dinosaur fossil to a lab for analysis. The Harris-Bolan clan chases poachers off their land and Jared makes a final bid to make money.

The galaxy is full of stars ready to explode into supernovas, a stellar detonation powerful enough to destroy all life on Earth; it's an event that hasn't occurred in 400 years, and the search is on to locate which star may be next.

Neutrinos are the most mysterious particles in the universe, and they power some of the most explosive events in the cosmos; new discoveries reveal how these ghosts pass through objects undetected and why they could be the reason humans exist.

Gravitational waves are disturbances in the curvature of spacetime, and they are helping scientists explore the cosmos in revolutionary, new ways, and the discoveries they make are revealing the universe's greatest mysteries.

This episode demonstrates the production processes for Fishing Line, Industrial Mixers, Natural Baking Soda, and Tow Trucks and shows how each is made.

A factory manufactures the pieces necessary to build a storage shed; another factory builds industrial-sized fans; a tour of the process in making Parchment Paper; a popular attraction, a factory shows how climbing walls are built.

A look at how concrete walls are made; a facility assembles 3D printers, a tool popular with designers; a machine common in construction sites, a look at how Telescopic Cranes are assembled; making kerosene lamp burners.

A look at how car headlamps are manufactured in a facility; a tour of the process of how directional drills are assembled; a look at how a company produces combs for grooming ones pets; the process to restoring stained glass.

More everyday items go under the microscope. How are objects including handcrafted skis, septic tanks, hydroformed chassis parts and aquarium windows made?

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how zip line brakes, silk fibre lamps, round balers and comfort shoes are made.

Adam stages an epic food fight with his Mythbusters pal, Tory Belleci. They build a rapid-fire weapon that turns hot dogs into destructive projectiles.

Adam Savage teams up with Lord of the Rings filmmaker Peter Jackson to restore a deadly fleet of fighter planes, and using cutting-edge tech, they stage a high-flying dogfight straight out of WWI.

The smartest and bravest people use science to take their skills to the next level, from pulling a wheelie in a boat, to taking inline skates off-road.

The most strange, weird and wonderful clips are examined revealing the crazy science behind snoring humming birds, bands performing underwater and alligators frozen alive in ice.

The galaxy is full of stars ready to explode into supernovas, a stellar detonation powerful enough to destroy all life on Earth; it's an event that hasn't occurred in 400 years, and the search is on to locate which star may be next.

Neutrinos are the most mysterious particles in the universe, and they power some of the most explosive events in the cosmos; new discoveries reveal how these ghosts pass through objects undetected and why they could be the reason humans exist.

Gravitational waves are disturbances in the curvature of spacetime, and they are helping scientists explore the cosmos in revolutionary, new ways, and the discoveries they make are revealing the universe's greatest mysteries.

Adam stages an epic food fight with his Mythbusters pal, Tory Belleci. They build a rapid-fire weapon that turns hot dogs into destructive projectiles.

Adam Savage teams up with Lord of the Rings filmmaker Peter Jackson to restore a deadly fleet of fighter planes, and using cutting-edge tech, they stage a high-flying dogfight straight out of WWI.

Last season, Miklos located a shipwreck tied to Christopher Columbus using Cooper's intel. Now, Miklos has 8 weeks of cash left to find another shipwreck.

After discovering a 1700s-era cannon Darrell seeks the ship's origin. A letter in Gordon's files details a 16th century wreck connected to Sir Francis Drake.

This episode demonstrates the production processes for Fishing Line, Industrial Mixers, Natural Baking Soda, and Tow Trucks and shows how each is made.

A factory manufactures the pieces necessary to build a storage shed; another factory builds industrial-sized fans; a tour of the process in making Parchment Paper; a popular attraction, a factory shows how climbing walls are built.

A look at how concrete walls are made; a facility assembles 3D printers, a tool popular with designers; a machine common in construction sites, a look at how Telescopic Cranes are assembled; making kerosene lamp burners.

A look at how car headlamps are manufactured in a facility; a tour of the process of how directional drills are assembled; a look at how a company produces combs for grooming ones pets; the process to restoring stained glass.

More everyday items go under the microscope. How are objects including handcrafted skis, septic tanks, hydroformed chassis parts and aquarium windows made?

Time travel is a staple of science fiction, but could it ever be science fact? By investigating the possibilities for time travel, scientists are tackling some of the toughest questions in physics and revealing the true nature of space and time itself.

Some of the brightest minds and theorists on the planet explore the limits of human knowledge and explain the science behind the rules of the universe.

Documentary series. Earth is spinning on a tilted axis as it orbits around the Sun. Experts and scientists explain how the planet journeys through the Milky Way.

German workers are exposed every day to major hazards as they build the massive skyscrapers, tunnels and other construction projects of the modern world.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

A look at how a factory takes rawhide and produces lampshades; a machine bakes chocolate chip cookies in a large over for mass production; a look at how a factory builds MRI scanners for medical professionals such as neurologists.

A look at how a factory produces railway bridge ties; a facility makes membrane filters, often used for scientific purposes; a factory assembles hydraulic post drivers for farmers; the assembly of a classic-style bi-plane.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how hospital laundry, brass instrument restoration, horse replicas and excavation are executed.

A look at how a facility molds and builds a ceramic fireplace; how a factory produces synthetic corks for wine bottles; how cement slabs are produced for parking garages.

A look at how factory produces oil pressure sensors are manufactured; how a facility builds a large format printers for larger documents and graphics; how a company produces simulation machines for heavy equipment.

More everyday items are put under the microscope as we discover how mobile concert stages are built and mascara is manufactured.

Clay returns to his ranch in Montana to hunt for quick finds at Old Faithful. In Wyoming, Mike and his team continue excavating their triceratops site.

In Montana, Clayton prepares to learn if his carnivore skeleton belongs to a T-Rex or Nanotyrannus. In Wyoming, Mike and Aaron dig at a promising new site.

The supermassive black hole M87 is the first and only black hole ever photographed. How did it grow so large and what effect does it have on the galaxy?

New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.

This episode demonstrates the production processes for Armored Vehicles, Tension Fabric Buildings, Rowers, and Sculpture Enlargements and shows how each is made.

A behind-the-scenes look of the manufacturing of various products to be assembled in a step-by-step factory process that is shown, featuring a glimpse at how mountain bike suspensions, surgical sutures, grain dryers and frying pans are made.

This episode demonstrates the production processes for Downhill Ski Bindings, Immersion Parts Washers, Mining Ventilation, and Pencil Sharpeners and shows how each is made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how gingerbread houses, livestock trailers, hangar doors and toy figurines are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how traffic signal poles, coffee filters and chainsaw mining machines are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how time-delay locks, brownies, pallet dispensers and crystal chandeliers are made.

Experts analyse new evidence that could prove the Beast of Bray Road is terrorised a Wisconsin town. Plus, is the human-wolf hybrid spreading across the US?

Experts analyse new evidence that could prove the legendary bloodsucking beast known as Chupacabra is real, and that there are two versions of the creature!

Phil Torres and Jessica Chobot follow headlines of hidden hangars and strange orbs of light into an active volcano in Washington. The team searches the skies for the unexplained and discover things that turn even a skeptic into a believer.

Phil Torres and Jessica Chobot follow headlines of hidden hangars and strange orbs of light into an active volcano in Washington. The team searches the skies for the unexplained and discover things that turn even a skeptic into a believer.

The supermassive black hole M87 is the first and only black hole ever photographed. How did it grow so large and what effect does it have on the galaxy?

New research is beginning to reveal an invisible scaffold of dark matter known as the Cosmic Web, an intergalactic network that transformed the universe.

Experts analyse new evidence that could prove the Beast of Bray Road is terrorised a Wisconsin town. Plus, is the human-wolf hybrid spreading across the US?

Experts analyse new evidence that could prove the legendary bloodsucking beast known as Chupacabra is real, and that there are two versions of the creature!

Darrell heads to a shipwreck linked to Gordo's list. He leads his team to the shallows where the tough winds and waves have claimed centuries worth of ships.

After finding evidence of a 1700s-era lifeboat near shore, Darrell and the team discover the shipwreck it came from. But a sudden tragedy hits the expedition.

This episode demonstrates the production processes for Armored Vehicles, Tension Fabric Buildings, Rowers, and Sculpture Enlargements and shows how each is made.

A behind-the-scenes look of the manufacturing of various products to be assembled in a step-by-step factory process that is shown, featuring a glimpse at how mountain bike suspensions, surgical sutures, grain dryers and frying pans are made.

This episode demonstrates the production processes for Downhill Ski Bindings, Immersion Parts Washers, Mining Ventilation, and Pencil Sharpeners and shows how each is made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how gingerbread houses, livestock trailers, hangar doors and toy figurines are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how traffic signal poles, coffee filters and chainsaw mining machines are made.

The discovery of extra-terrestrial life faces a near impossible challenge. Experts explore the problems with proving or disproving the existence of aliens.

New scientific discoveries reveal that the moon has an incredible, violent, and dynamic history. Was the moon originally more similar to earth than previously thought?

Galaxies are locked in continual combat across the universe, and our own Milky Way will face its biggest opponent ever, the Andromeda Galaxy, in a titanic and deadly struggle that could create a new and unrecognizable super galaxy.

German construction workers are highly skilled and exposed on a daily basis to major hazards as they work on massive skyscrapers, tunnels and other critical projects.

Danny is in Singapore, where the world's first Skypark is being built on top of three skyscrapers. Watch as he helps with some of the heaviest lifts ever tried.

A behind-the-scenes documentation of the manufacturing of various products is shown, including the materials that are used for construction, their path through the assembly line, and how they are made into the final product.

Ever wondered how everyday items such as dial thermometers, hummus and straw sombreros are made? More common items are put under the microscope to find out.

This episode demonstrates the production processes for Racing Leathers, Evaporative Cooling Towers, Wood Rocking Chairs, and Wire Wheels and shows how each is made.

A factory mass produces bicycles for sale; how a factory prepares rice before they are shipped to grocery stores; a factory creates lever action rifles, popular with hunters.

How look at how a company builds a relaxing sauna; wheelchair lifts are built to make getting around even easier for the differently abled; a company produces dioramas.

A facility builds upright pianos; how flags are sewn and packaged to be sold; a factory builds wet dry vacuum cleaners while another facility creates replicas of medieval axes.

An in-depth and behind-the-scenes examination is taken into the American Nazis, an infamous group who terrorized the United States in the 1930s, and how they waged battle against the FBI and an undercover team of amateur spies.

Did aliens help build the Pyramids? Or does the \.

Cosmic rays that damage human DNA are a serious risk in manned space exploration. Can physicists find the source of the rays and help reduce the danger?

Earth's past is marked by one cosmic disaster after another, forging the path of human evolution. Experts explore how close the Earth has come to destruction.

The two Voyager spacecraft have travelled farther than any human-made object in history, and as they reach interstellar space, experts explore their most astonishing discoveries and how their extended operation has transformed into the ultimate mission.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how mouth-blown window glass, water pumps, the Japanese rice wine sake and tweezers are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a revealing glimpse at how champagne, automated teller machines and marine turbochargers are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a look at how sharpening steels, bladder pumps, ironing boards and kayak paddles are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, highlighting the making of champagne hoods and foils, pneumatic delivery systems, espresso machines and pizza ovens.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a look at how stile and rail doors, steam cleaners, hand-held pizzas and power brushes.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how industrial casters, wedding cakes, THz spectrometers and racing catamarans are made.

This episode demonstrates the production processes for Spiral Stairs, Pita Bread, Exhaust Headers, and Molded Limestone Artwork and shows how each is made.

Cameras reveal the production processes behind the production of guitars out of recycled skateboards. Plus, solar-powered street lights and dolls.

This episode demonstrates the production processes for Glass Sculptures, Racing Pulley Systems, and Inductors; Medicine Balls and shows how each is made.

The processing of almonds and the production of high-end motorcycles. Fish rubbing and clay shooting machines are also considered. Plus, developments in the techniques used over the years.

Discover how the famous Marshall guitar amplifier is produced for generations of rock legends. Also, wet clay is turned into frost-proof garden pots and see how the look and value of rare books are restored.

How do they clean the world's tallest twin towers? How do they make a jigsaw where every piece is unique? How do they craft Olympic level hockey sticks?

How do they fit all the features of a luxury apartment into a motorhome? And, how do they make a ballet shoe that can take the weight of a dancer on tiptoes?

How do they grow nearly 200,000 tonnes of mushrooms a year in the mushroom capital of the world? And, how do they make billions of life-saving gloves?

Cosmic rays that damage human DNA are a serious risk in manned space exploration. Can physicists find the source of the rays and help reduce the danger?

Earth's past is marked by one cosmic disaster after another, forging the path of human evolution. Experts explore how close the Earth has come to destruction.

The two Voyager spacecraft have travelled farther than any human-made object in history, and as they reach interstellar space, experts explore their most astonishing discoveries and how their extended operation has transformed into the ultimate mission.

This episode demonstrates the production processes for Spiral Stairs, Pita Bread, Exhaust Headers, and Molded Limestone Artwork and shows how each is made.

Cameras reveal the production processes behind the production of guitars out of recycled skateboards. Plus, solar-powered street lights and dolls.

This episode demonstrates the production processes for Glass Sculptures, Racing Pulley Systems, and Inductors; Medicine Balls and shows how each is made.

The processing of almonds and the production of high-end motorcycles. Fish rubbing and clay shooting machines are also considered. Plus, developments in the techniques used over the years.

Darrell focuses on a multi-million-dollar wreck tied to Sir Francis Drake. He and his team race to locate a treacherous area identified on the map as Dragon's Teeth.

Darrell and his crew find important clues on a strange island that guide them closer to a 500-year-old shipwreck they're seeking out due to their belief that an old map drawn by astronaut Gordon Cooper will lead them to treasure.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse at how mouth-blown window glass, water pumps, the Japanese rice wine sake and tweezers are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a revealing glimpse at how champagne, automated teller machines and marine turbochargers are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a look at how sharpening steels, bladder pumps, ironing boards and kayak paddles are made.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, highlighting the making of champagne hoods and foils, pneumatic delivery systems, espresso machines and pizza ovens.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a look at how stile and rail doors, steam cleaners, hand-held pizzas and power brushes.

If a massive asteroid collides with Earth, it could end life on the planet as we know it. New discoveries and cutting-edge tech reveal how close the planet is to apocalypse and what it would take for the world's leading space agencies to stop it.

The Rosetta mission was a ground-breaking expedition to land on a comet for the very first time. What did this cutting-edge journey uncover about life on Earth?

Danny Forster is in Kuwait where the world's tallest twisting structure, the Al Hamra tower, is build. Clad in limestone, it is capped by a 17-story open restaurant.

Lessons from hurricane Katrina are used in the largest public works project in U.S. history with the centerpiece the two-mile long, 26-foot high storm surge barrier, plus 150 of the most hurricane resistant homes in the world are under construction.

Discover how oil lamps and pillows are manufactured. Also, explore the construction behind underfloor heating and see how chocolate mints are mass-produced.

A behind-the-scenes documentation of the manufacturing of various products is shown, including the materials that are used for construction, their path through the assembly line, and how they are made into the final product.

A look at how a facility assembles lights used by SCUBA divers; convertible sandals are produced; how a factory puts together race car simulators and programmed; a look at the process of putting together a fiberglass door.

This episode demonstrates the production processes for Wood Windows, Woven Cashmere Fabric, Plastic Recycling Machines, and Architectural Glass and shows how each is made.

A look at how a factory builds gas barbecues; mattress pads are created to help a bed feel more comfortable; how a factory manufactures ear prostheses.

Discover how skateboards are recycled and see how braided pastry is factory made. Also, explore how construction trailers and metalworking vises are constructed.

Discover which of America's founding fathers was a master of deceit, which one used sex as an instrument of diplomacy, which one secretly scoffed at the divinity of Jesus, and which one engaged in the greatest cover-up in all of American history?

This unique film will take viewers out of this world, on a tour of the history of the telescope from Galileo to Newton to Hubble and to the James Webb Space Telescope (JWST).

How will the universe end? Experts discuss the many possible ways that could spark the beginning of the end for the universe including when and why it would happen.

Dark Matter is thought to be the cosmic glue that holds the universe together, yet the search for it continues to eluded scientists today; now, physicists have developed dozens of theories to determine if this mysterious substance could actually exist.

Determining the age of the universe continues to be an elusive endeavour for scientists as their results are conflicting, and without a definitive answer, everything that's known about the cosmos could be completely wrong.

Discover how ceramic grills and pneumatic punching machines are constructed. Also, explore how water jet fountains are made and see how wooden surfboards are crafted.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how vibrating mining screens, whoopie pies, wood utility poles and roller conveyors are made.

Hosts and correspondents discover the intricate compositions, construction and various uses of products, which include Navajo rugs, crude oil, kaleidoscopes and titanium dental implants. Hosts tour various plants and production facilities.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring an informative glimpse into how channel signs, wetsuits and aluminum aircrafts are made.

Ever wondered how a Morgan Aero Coupe was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

Ever wondered how a Porsche 911 was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

Deep in the Peruvian jungle, dozens of mummies have been found in cliffside tombs. Archaeologist Ramy Romany searches for evidence of who these people were.

The mummies of three Incan children were discovered high in the Argentinean Andes at a notorious UFO hotspot. Ramy Romany runs down leads to find out why these children trekked more than 1,000 miles to their tragic demise.

Treasure hunter Darrell Miklos dives the waters of Campeche, Mexico in search of shipwrecks first located by astronaut Gordon Cooper from space in 1963.

Darrell seeks clues from Cooper's past. His widow reveals many secrets, but a former NASA flight director won't say a word. A big piece is missing in Darrell's mission.

How will the universe end? Experts discuss the many possible ways that could spark the beginning of the end for the universe including when and why it would happen.

Dark Matter is thought to be the cosmic glue that holds the universe together, yet the search for it continues to eluded scientists today; now, physicists have developed dozens of theories to determine if this mysterious substance could actually exist.

Determining the age of the universe continues to be an elusive endeavour for scientists as their results are conflicting, and without a definitive answer, everything that's known about the cosmos could be completely wrong.

Deep in the Peruvian jungle, dozens of mummies have been found in cliffside tombs. Archaeologist Ramy Romany searches for evidence of who these people were.

The mummies of three Incan children were discovered high in the Argentinean Andes at a notorious UFO hotspot. Ramy Romany runs down leads to find out why these children trekked more than 1,000 miles to their tragic demise.

A dangerous storm threatens to shut down the operation just as treasure hunter Darrell Miklos and team discover gold ore in the remains of an old wreck.

Leading to one of the richest finds in Darrell's career, the team discovers ornate artefacts that indicate the location of a 16th century captain's quarters.

How do they turn trees into pencils? How do they make liquorice? And, how do they use traditional techniques to weave the world's most fashionable lace?

A series of recent UFO sightings brings Chuck Zukowski 's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself?

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity.

The underground bunker of Adolf Hitler is home to some of the greatest secrets of the Nazi regime. Experts use cutting-edge technology to uncover new evidence.

The Leaning Tower of Pisa is one of the world's most iconic buildings, and it's also the site of an 800-year-old mystery; using cutting-edge tech, experts investigate the archaeological evidence to reveal when it might finally fall over.

An exploration of the production processes of leather sculptures, travel hot plates, ochre, and hurdy gurdies.

This episode demonstrates the production processes for Spiral Stairs, Pita Bread, Exhaust Headers, and Molded Limestone Artwork and shows how each is made.

Cameras reveal the production processes behind the production of guitars out of recycled skateboards. Plus, solar-powered street lights and dolls.

This episode demonstrates the production processes for Glass Sculptures, Racing Pulley Systems, and Inductors; Medicine Balls and shows how each is made.

The processing of almonds and the production of high-end motorcycles. Fish rubbing and clay shooting machines are also considered. Plus, developments in the techniques used over the years.

This episode demonstrates the production processes for Throttle Bodies, Limestone Fireplace Mantels, Candied Fruit & Fruit Jellies, and Linen Ukuleles and shows how each is made.

Three meters of brass tubing is stretched, bent and brazed to make a trombone. Also, see how the traditional Spanish bota is created and how smelly, muddy peat is turned into rejuvenating face cream.

Over 35 million people love to surf, so how do they make the perfect board for catching waves? Plus, the world eats 10 million tonnes of butter a year - how do they do it?

In a highly mechanised world, the host explores how ordinary objects are created and sheds light on the vision of geniuses and industrial designers who strive to make things better.

How do they produce a million tonnes of stainless steel? How do they keep cash safe with an uncrackable lock? How do they make traditional Indian sugar?

Hosts take a look at the processes involved in the making of heavy duty road rollers, which compacts soil, gravel, concrete or asphalt, and a revealing look at how mobile phones, which grew in popularity in the 1990s, are manufactured.

One of the world's most exclusive luxury automobiles is built from carbon fiber and bullet-proof Kevlar by the Bufori Motor Car Company; viewers see how referees' whistles are made and how the smoky flavor goes into Spanish paprika.

A mysterious ninth planet lurks in the outer reaches of our solar system and it’s a giant -- ten times the mass of the Earth, in fact! Astronomers are yet to capture an image of this mysterious world but they can speculate what it might be like. Now we're digging in to find out if it's a volcanic super-Earth, an icy mega-Pluto or a gaseous giant like Neptune.

The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe?

A series of strange animal deaths and UFO sightings brings Chuck to Colorado. Reports of authorities ignoring these incidents suggest a government cover-up.

Did Apollo astronauts hear unexplained transmissions on the far side of the moon? Plus, an astronomer spots a strange disturbance in Martian atmosphere.

This episode demonstrates the production processes for Wooden Utensils, Transport Refrigeration Units, Moccasins, and Electronic Impact Drills and shows how each is made.

More everyday items go under the microscope, revealing how objects including nuno felt, drum crushers, kimchi, and traditional parquet floors are made.

How do they make the distinctive Borsalino hat worn by Indiana Jones? And, how do they make a bicycle which can fold up to a tenth the size of a regular bike?

More everyday items go under the microscope. How are objects including calissons and diving watercrafts made?

More everyday items go under the microscope, revealing how objects including artist brushes, DEF tank heaters, game tables and art glass wall sconces are made.

Handcrafting of mini furniture for doll houses is examined along with the materials used including Rosewood, Oak, Maple and Pine; designing small and large-scale, live steam garden railways to scale, air-cushion vehicles and easy-store bicycles.

Rumors of a secret US military program to develop supersoldiers with psychic powers exploded in the 1970s. Paul Beban sets out to expose the truth and gains access to a modern-day US government initiative to create the superhuman army of the future.

The zombie apocalypse is one of the most depicted doomsday scenarios in popular culture. During Paul's investigation, COVID-19 spreads across the globe.

Experts follow a new lead regarding the mystery of the Witchcraft, one of the most bizarre disappearances in the Bermuda Triangle to be recorded, and their expedition leads them to an unexpected discovery on the ocean floor.

Sightings of ghost ships in the Bermuda Triangle have been reported for centuries. Experts and scientists use cutting-edge technology to try and solve the mystery.

Experts analyse new evidence that could prove the Beast of Bray Road is terrorised a Wisconsin town. Plus, is the human-wolf hybrid spreading across the US?

Experts analyse new evidence that could prove the legendary bloodsucking beast known as Chupacabra is real, and that there are two versions of the creature!

Phil Torres and Jessica Chobot follow headlines of hidden hangars and strange orbs of light into an active volcano in Washington. The team searches the skies for the unexplained and discover things that turn even a skeptic into a believer.

Gravitational waves are disturbances in the curvature of spacetime, and they are helping scientists explore the cosmos in revolutionary, new ways, and the discoveries they make are revealing the universe's greatest mysteries.

Phil Torres and Jessica Chobot follow headlines of hidden hangars and strange orbs of light into an active volcano in Washington. The team searches the skies for the unexplained and discover things that turn even a skeptic into a believer.

The zombie apocalypse is one of the most depicted doomsday scenarios in popular culture. During Paul's investigation, COVID-19 spreads across the globe.

Three meters of brass tubing is stretched, bent and brazed to make a trombone. Also, see how the traditional Spanish bota is created and how smelly, muddy peat is turned into rejuvenating face cream.

Over 35 million people love to surf, so how do they make the perfect board for catching waves? Plus, the world eats 10 million tonnes of butter a year - how do they do it?

In a highly mechanised world, the host explores how ordinary objects are created and sheds light on the vision of geniuses and industrial designers who strive to make things better.

How do they produce a million tonnes of stainless steel? How do they keep cash safe with an uncrackable lock? How do they make traditional Indian sugar?

Hosts take a look at the processes involved in the making of heavy duty road rollers, which compacts soil, gravel, concrete or asphalt, and a revealing look at how mobile phones, which grew in popularity in the 1990s, are manufactured.

The NASA tapes that recorded the Apollo 11 moon landing are missing, and some believe their disappearance is part of a cover-up to hide the truth. Experts use cutting-edge tech to hunt for this lost evidence and shed light on a possible conspiracy.

Some think the waving US flag on the moon proves that Nasa faked the lunar landing, and experts' quest for the truth leads to some of Hollywood's biggest names.

The infamous gunfight at the O.K. Corral only lasted 30 seconds. Now, experts use cutting-edge technology to uncover the mystery surrounding the event.

Archaeologists use cutting-edge technology and the latest science to investigate if the Tower of Babel, which is one of the most famous stories of the Bible, really existed and how ancient engineers could have built such an impressive structure.

This episode demonstrates the production processes for Rubber Balls, Motion Chairs, Montreal Smoked Meat, and Motorized Scooters and shows how each is made.

This episode demonstrates the production processes for Aerospace Fasteners, Cactus Pear Puree, and Lab Reactors and shows how each is made.

An inside look at how wall beds, sundae cups, digital paintings and badminton rackets are made is provided, including what machinery and techniques are used.

More everyday items go under the microscope, revealing their production processes. This time, the programme examines how dumplings and brass faucets are made.

More everyday items go under the microscope, revealing their unique production processes. This time, the programme examines the way that saxophones are made.

This episode demonstrates the production processes for Steamer Baskets, Three-Wheel Scooters, Prefabricated Conservatories, and Copper Cookware and shows how each is made.

Viewers discover how the foundations of structures are driven hundreds of meters into the ground; viewers see how English willow is turned into cricket bats for India's top batting players and how beautiful Spanish fans are handcrafted.

How they build a tractor every three minutes to power Indian agriculture; how they cast the bronze bells that help Swiss farmers keep track of their cows.

See how millions of real nests are collected to make bird's nest soup. Also, aerospace technology makes rowers go faster and see how Spanish flamenco castanets are created.

The power of the world's biggest engines are quadrupled with turbochargers. Also, new roads are built from old plastic waste and see how one particular style of kite has become the national symbol of Malaysia.

Discover how wind is harnessed to power a racing yacht to Olympic gold. The world's largest sword factory produces weapons fit for British officers and car seats are built to save children's lives.

Discover how the famous Marshall guitar amplifier is produced for generations of rock legends. Also, wet clay is turned into frost-proof garden pots and see how the look and value of rare books are restored.

Adam stages an epic food fight with his Mythbusters pal, Tory Belleci. They build a rapid-fire weapon that turns hot dogs into destructive projectiles.

Adam Savage teams up with Lord of the Rings filmmaker Peter Jackson to restore a deadly fleet of fighter planes, and using cutting-edge tech, they stage a high-flying dogfight straight out of WWI.

Interstellar space is the space between the universe's stars, and new discoveries reveal that it's not empty and unremarkable as previously thought, but filled with weird objects and strange phenomena that might hold the darkest secrets of our cosmos.

New discoveries force astronomers to question if the Big Bang really happened, and using the latest science, they investigate if the Big Bang wasn't just the start of Earth's universe but many mysterious multiverses as well.

This episode demonstrates the production processes for Steel Bistro Sets, Letterpress Printing, Bamboo Ceramic Lights, and Asphalt Compactors and shows how each is made.

This episode demonstrates the production processes for Petanque Balls, Biologic Medicines, Asphalt Pavers, and Basque Espadrilles and shows how each is made.

A special inside look is provided at the manufacturing process and detailed amounts of work that go into making a variety of common-day objects, including leather basketballs, flood gates, wood panel canvases and shoelaces.

A special behind-the-scenes look is provided at the manufacturing process and detailed amounts of work that go into making a variety of common-day objects, including power steering pumps, Asian bowl meals and walking canes.

This episode demonstrates the production processes for Plant Oil Extractors, Custom-Made Chandeliers, Power Trainers, and Coffee Pods and shows how each is made.

This episode demonstrates the production processes for Witness Samples, Pressure Washers, Bee Hives, and Cast Iron Cookers and shows how each is made.

Jeremy Wade goes inside a cutting-edge archaeological investigation that is unearthing brand-new discoveries about Noah’s Ark; as experts get closer to finding its final resting place, they reveal the long-lost secrets of this famous vessel.

A sunken Nazi submarine packed with toxic cargo is a ticking timebomb that could put the whole world at risk. Jeremy Wade reveals the sub's top-secret mission on the day it sank.

A team of experts investigates Harry Houdini's illusions in an attempt to reveal the secret behind his mysterious water torture trick, and what they uncover suggests that Harry Houdini could have led a double life as a spy.

The bullet catch is one of the deadliest tricks in magic history. A team of experts recreate the famed trick to uncover how Houdini could have accomplished it.

A mysterious ninth planet lurks in the outer reaches of our solar system and it’s a giant -- ten times the mass of the Earth, in fact! Astronomers are yet to capture an image of this mysterious world but they can speculate what it might be like. Now we're digging in to find out if it's a volcanic super-Earth, an icy mega-Pluto or a gaseous giant like Neptune.

The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe?

Three cosmonauts die mysteriously as they re-enter Earth's atmosphere and NASA needs to know why, a declassified document reveals a CIA plan to use a space disaster as a cover to start World War III and a NASA rover discovers clues that help solve a murder.

Did Apollo astronauts hear unexplained transmissions on the far side of the moon? Plus, an astronomer spots a strange disturbance in Martian atmosphere.

Jeremy Wade goes inside a cutting-edge archaeological investigation that is unearthing brand-new discoveries about Noah’s Ark; as experts get closer to finding its final resting place, they reveal the long-lost secrets of this famous vessel.

A sunken Nazi submarine packed with toxic cargo is a ticking timebomb that could put the whole world at risk. Jeremy Wade reveals the sub's top-secret mission on the day it sank.

Viewers discover how the foundations of structures are driven hundreds of meters into the ground; viewers see how English willow is turned into cricket bats for India's top batting players and how beautiful Spanish fans are handcrafted.

How they build a tractor every three minutes to power Indian agriculture; how they cast the bronze bells that help Swiss farmers keep track of their cows.

See how millions of real nests are collected to make bird's nest soup. Also, aerospace technology makes rowers go faster and see how Spanish flamenco castanets are created.

The power of the world's biggest engines are quadrupled with turbochargers. Also, new roads are built from old plastic waste and see how one particular style of kite has become the national symbol of Malaysia.

Discover how ceramic grills and pneumatic punching machines are constructed. Also, explore how water jet fountains are made and see how wooden surfboards are crafted.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring a glimpse into how vibrating mining screens, whoopie pies, wood utility poles and roller conveyors are made.

Hosts and correspondents discover the intricate compositions, construction and various uses of products, which include Navajo rugs, crude oil, kaleidoscopes and titanium dental implants. Hosts tour various plants and production facilities.

A behind-the-scenes look is taken at the manufacturing of various products to be assembled in a step-by-step factory process, featuring an informative glimpse into how channel signs, wetsuits and aluminum aircrafts are made.

Ever wondered how a Morgan Aero Coupe was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

A brand-new NASA mission to the Sun reveals cutting-edge discoveries about Earth's star; as the Parker Solar Probe dives through the Sun's atmosphere, what it finds challenges everything we know about this strange place.

An explosion in the discovery of exoplanets is challenging everything we know about our universe; experts use cutting-edge astronomy to investigate these mysterious alien worlds and how they defy the laws of physics.

New research suggests dead stars, known as white dwarfs, could be the key to understanding the universe. Experts investigate this mysterious phenomena.

Danny is in Brazil where they are building one of the world's largest hydroelectric projects, tunnelling through seven mountains and building two dams.

Danny Forster visits the deepest place on Earth; South Africa's Mponeng Gold Mine - the most dangerous construction site on the planet.

Explore how plasma gems are manufactured and cut, and see how artificial, special effects snow is produced. Explore the process behind piano restoration.

More everyday items are put under the microscope as we discover how three-wheel electric bikes are manufactured and skin cream is made.

A look at how replicas of classic-style holsters are created; a look at the making of plastic housings for underwater photography, to prevent camera from damage; the making of soy drinks; the making of nail clippers for pets.

More everyday items are put under the microscope as we discover how wood garage doors are manufactured and animatronic dinosaurs are made.

A factory creates statues awarded to musicians and recording artists every year; how lights are built for bicycles and another factory builds above-ground pools; a factory produces foldable solar panels for solar-powered devices.

This episode demonstrates the production processes for LED Stage Lights, Apple Cider, Chemical Tank Trailers, and Ornate Stone Floors and shows how each is made.

At the height of the Cold War, the United States of America searches for a way to create a generation of Supersoldiers who use telepathy to win battles. In the 1950s gangster Whitey Bulger volunteers for the CIA's LSD project known as MK-Ultra.

The Nazca Lines are mysterious, alien-looking symbols carved into a remote desert more than a thousand years ago, and new discoveries might finally reveal what these strange images mean and if they explain the disappearance of the people who made them.

Experts investigate to see if the fire on Apollo 1 that killed three astronauts was a cover-up. Was it a tragic accident or part of the moon landing conspiracy?

A team of experts investigate new discoveries about American espionage during the Apollo program that could prove the moon landing was faked using confidential CIA files that reveal a top-secret war for space between the US and the Soviets.

Some think the waving US flag on the moon proves that Nasa faked the lunar landing, and experts' quest for the truth leads to some of Hollywood's biggest names.

The performance power of the fantastical Ferrari FF is thoroughly examined as the mechanical masterpiece is constructed by expert hands and the subtle details that make the car a mobile wonder are highlighted throughout the production process.

The eye-catching Audi R8 is followed from breath-taking design to its masterful construction as cameras capture the intricate steps involved in the making of the seemingly flawless piece of automotive machinery that roams the roadways.

Ever wondered a how Rolls Royce Phantom was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

Ever wondered how a Maserati Quattroporte made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

The sleek design, gorgeous interior and incredible inner workings of the Weismann MF5 are thoroughly examined in order to gain a better understanding of how such a stunning piece of machinery can grow from design concept to reality.

A look is taken at the intricate processes involved in creating some of the most luxurious and exotic vehicles currently roaming around the world on the streets that host the incredible power and luxurious designs that make them so great.

There are billions of stars in the galaxy, with billions of planets surrounding them. New discoveries force the question - is Earth the only planet with life on it?

New discoveries have revealed thousands of exoplanets beyond our solar system. Some resemble earth to the extent that one could be a new home for humanity.

Did Apollo astronauts hear unexplained transmissions on the far side of the moon? Plus, an astronomer spots a strange disturbance in Martian atmosphere.

A mission to Mars captures an image of a strange structure on the Red Planet. Files from the first Apollo mission record an eerie sighting on the dark side of the moon. A planet-eating star gives scientists a glimpse of Earth's terrible demise.

Experts investigate to see if the fire on Apollo 1 that killed three astronauts was a cover-up. Was it a tragic accident or part of the moon landing conspiracy?

A team of experts investigate new discoveries about American espionage during the Apollo program that could prove the moon landing was faked using confidential CIA files that reveal a top-secret war for space between the US and the Soviets.