Anatomical models; jukeboxes; tortilla chips; spark plugs.

Crafting the finest classical guitars; how climbers keep the blades turning on a 100-meter wind turbine; making America's ultimate mowing machine.

Building a liferaft that will hold 150 people; golfers improve their shots with mind control; designing Jubilee postage stamps.

A drink made from cactus; New York City uses steam; making soft ice cream.

How stuntmen survive a day of being knocked down and beaten up; how they make a watercraft that can swim like a dolphin; how they mine precious amber.

Mike visits a ship-building community in Coden, Ala., to learn the ins-and-outs of building a tugboat; he makes a long climb to the top of a dirty water tower in Magee, Miss., to clean inside the tank.

Individuals harness the speed, strength, and skills required to blow the lid off the internet; outrageous bungee jumps and powerful drones that can fly and swim.

Pencils; metal recycling; coffee.

Javelins; cuckoo clocks; hearts of palm; windshield wipers.

Technical glass; washing machines; playing cards; crossbows.

Motion-picture cameras; glass Christmas ornaments; giant tires.

Never-before-seen footage of bare-naked strangers struggling to survive 21 days in some of the harshest environments on Earth.

Snake highlights from what the survivalists have had to endure; fascinating facts about snakes from all over the world.

Survivalists endure embarrassing moments while filming, including agonizing small talk and hygiene issues.

An Army mother and a Marine test their military survival training to the test in the Florida Everglades.

Pencils; metal recycling; coffee.

Javelins; cuckoo clocks; hearts of palm; windshield wipers.

Technical glass; washing machines; playing cards; crossbows.

Motion-picture cameras; glass Christmas ornaments; giant tires.

Never-before-seen footage of bare-naked strangers struggling to survive 21 days in some of the harshest environments on Earth.

Snake highlights from what the survivalists have had to endure; fascinating facts about snakes from all over the world.

Survivalists endure embarrassing moments while filming, including agonizing small talk and hygiene issues.

An Army mother and a Marine test their military survival training to the test in the Florida Everglades.

Pencils; metal recycling; coffee.

Javelins; cuckoo clocks; hearts of palm; windshield wipers.

Technical glass; washing machines; playing cards; crossbows.

Motion-picture cameras; glass Christmas ornaments; giant tires.

Making and testing tennis balls; the ultimate surround sound home cinema system; supplying New York with the finest steaks.

How to turn trees into clothing and cloth; how to make English snuff; how to make fizzy drinks.

How to connect a billion people across the world; using grass to make vodka; building the world's most expensive cable car.

A skydiving suit that makes a man fly; making the world's smelliest food; turning weeds into walls.

Mike sucks rocks off an industrial roof with a massive vacuum; then, he travels to the Black Hills to carve one of the largest monuments in the world: Crazy Horse.

Creating the ultimate bucket list; how to cook bread with a volcano, build underwater hotel rooms, and go eyeball-to-eyeball with Great Whites.

Pencils; metal recycling; coffee.

Javelins; cuckoo clocks; hearts of palm; windshield wipers.

Technical glass; washing machines; playing cards; crossbows.

Motion-picture cameras; glass Christmas ornaments; giant tires.

Making and testing tennis balls; the ultimate surround sound home cinema system; supplying New York with the finest steaks.

How to turn trees into clothing and cloth; how to make English snuff; how to make fizzy drinks.

How to connect a billion people across the world; using grass to make vodka; building the world's most expensive cable car.

A skydiving suit that makes a man fly; making the world's smelliest food; turning weeds into walls.

Mike sucks rocks off an industrial roof with a massive vacuum; then, he travels to the Black Hills to carve one of the largest monuments in the world: Crazy Horse.

Creating the ultimate bucket list; how to cook bread with a volcano, build underwater hotel rooms, and go eyeball-to-eyeball with Great Whites.

Microphones; hot tubs; artificial turf; beer steins.

Hot rods; decorative eggs; fire hose nozzles; baseballs.

Accordions; pineapples; artificial joints.

Giant valves; sardines; barographs; disposable diapers.

Christina and Steve tackle the Mexican jungle of Quintana Roo for 21 days, but tensions rise between them.

A man from Southern California and a survival instructor must survive dehydration, hunger and the threat of caiman in the Yucatan.

Survivalists endure Guyana's equatorial savannah, battling health issues, a breakdown in team dynamic and survival malfunctions.

An avid outdoorsman and a novice survivalist endure the cold nights and a wild fire in the peaks of Udhampur, India.

Microphones; hot tubs; artificial turf; beer steins.

Hot rods; decorative eggs; fire hose nozzles; baseballs.

Accordions; pineapples; artificial joints.

Giant valves; sardines; barographs; disposable diapers.

Christina and Steve tackle the Mexican jungle of Quintana Roo for 21 days, but tensions rise between them.

A man from Southern California and a survival instructor must survive dehydration, hunger and the threat of caiman in the Yucatan.

Survivalists endure Guyana's equatorial savannah, battling health issues, a breakdown in team dynamic and survival malfunctions.

An avid outdoorsman and a novice survivalist endure the cold nights and a wild fire in the peaks of Udhampur, India.

Microphones; hot tubs; artificial turf; beer steins.

Hot rods; decorative eggs; fire hose nozzles; baseballs.

Accordions; pineapples; artificial joints.

Giant valves; sardines; barographs; disposable diapers.

How to turn rubber into chewing gum; making a fish hook to catch a shark; building the models at the world's largest Legoland.

How do they grow the world's favorite ice cream flavor; build the anchors for the world's largest ships; produce 12 million lighters a year.

How they make opal; stunt planes; and nougat.

How do they make toilet paper; absinthe; and cricket balls.

Mike Rowe crams into a hockey arena's escalator, where he scrapes and cleans a special kind of shmutz from the bottom; Mike and a zoo keeper venture into the hot, treacherous Arizona desert at night to round up stinging scorpions.

Lost tapes show that Apollo astronauts heard unexplained transmissions on the far side of the moon; an amateur astronomer finds an odd disturbance in Martian atmosphere; an unidentified object in Earth orbit starts stalking Russian spacecraft.

Microphones; hot tubs; artificial turf; beer steins.

Hot rods; decorative eggs; fire hose nozzles; baseballs.

Accordions; pineapples; artificial joints.

Giant valves; sardines; barographs; disposable diapers.

How to turn rubber into chewing gum; making a fish hook to catch a shark; building the models at the world's largest Legoland.

How do they grow the world's favorite ice cream flavor; build the anchors for the world's largest ships; produce 12 million lighters a year.

How they make opal; stunt planes; and nougat.

How do they make toilet paper; absinthe; and cricket balls.

Mike Rowe crams into a hockey arena's escalator, where he scrapes and cleans a special kind of shmutz from the bottom; Mike and a zoo keeper venture into the hot, treacherous Arizona desert at night to round up stinging scorpions.

Lost tapes show that Apollo astronauts heard unexplained transmissions on the far side of the moon; an amateur astronomer finds an odd disturbance in Martian atmosphere; an unidentified object in Earth orbit starts stalking Russian spacecraft.

Heated skate blades; gliders; hand bells; fire hoses.

Induction cooktops; truck scales; Tetra Pak containers; harmonicas.

Baseball gloves; medical electrodes; Stetson hats.

Pneumatic impact wrenches; cultured marble sinks; plantain chips; NASCAR stock cars.

A workaholic mom and a loner are challenged to survive three weeks in Thailand, where they must compete for food with monkeys and rats.

A New Yorker and a nature-loving vegetarian attempt to survive in the Colombian jungle for three weeks.

Footage of the survivalists reveals good, bad, awkward and weird moments from their various adventures.

A Navy vet and a military mother face a panther, poisonous sap, and freezing rain in Mexico's Cayo Venado.

Heated skate blades; gliders; hand bells; fire hoses.

Induction cooktops; truck scales; Tetra Pak containers; harmonicas.

Baseball gloves; medical electrodes; Stetson hats.

Pneumatic impact wrenches; cultured marble sinks; plantain chips; NASCAR stock cars.

A workaholic mom and a loner are challenged to survive three weeks in Thailand, where they must compete for food with monkeys and rats.

A New Yorker and a nature-loving vegetarian attempt to survive in the Colombian jungle for three weeks.

Footage of the survivalists reveals good, bad, awkward and weird moments from their various adventures.

A Navy vet and a military mother face a panther, poisonous sap, and freezing rain in Mexico's Cayo Venado.

Heated skate blades; gliders; hand bells; fire hoses.

Induction cooktops; truck scales; Tetra Pak containers; harmonicas.

Baseball gloves; medical electrodes; Stetson hats.

Pneumatic impact wrenches; cultured marble sinks; plantain chips; NASCAR stock cars.

Locomotives; Clotted Cream; Boomerangs.

Sardines; Scooters; Erector Sets.

How lush green salad is cultivated on scorching desert plains; how rigging for ships is made; how life-saving insulin is produced from a loaf of bread.

Plane Painting; Clogs; Pasties.

Mike trains as a trauma surgeon, learning under simulated battlefield conditions; Mike helps to control iguanas on the Florida coast.

Apollo 12 astronauts bring back something alive from the moon; NASA tracks an asteroid heading towards Earth but make an incredible discovery.

Heated skate blades; gliders; hand bells; fire hoses.

Induction cooktops; truck scales; Tetra Pak containers; harmonicas.

Baseball gloves; medical electrodes; Stetson hats.

Pneumatic impact wrenches; cultured marble sinks; plantain chips; NASCAR stock cars.

Locomotives; Clotted Cream; Boomerangs.

Sardines; Scooters; Erector Sets.

How lush green salad is cultivated on scorching desert plains; how rigging for ships is made; how life-saving insulin is produced from a loaf of bread.

Plane Painting; Clogs; Pasties.

Mike trains as a trauma surgeon, learning under simulated battlefield conditions; Mike helps to control iguanas on the Florida coast.

Apollo 12 astronauts bring back something alive from the moon; NASA tracks an asteroid heading towards Earth but make an incredible discovery.

Jaws of life; artificial Christmas trees; soda crackers; ratchets.

Thermometers; produce scales; aircraft painting; luxury chocolates.

Carburetors; air conditioners; sugar.

Combination wrenches; deli meats; golf carts; airships.

A former survivalist returns to for a chance at redemption in the jungle of Guyana, but her priorities differ from her partner's.

An independent mother and a Green Beret battle sand flies, venomous snakes and an infestation of caiman in Guyana.

Fans take on a 14-day survival challenge; a mother and an adventurer try to survive the rainforests of Nicaragua.

An ex-cop and a "wild child" clash over cuddling in the Panamanian jungle, but when one gets overwhelmed, the other steps up to the plate.

Jaws of life; artificial Christmas trees; soda crackers; ratchets.

Thermometers; produce scales; aircraft painting; luxury chocolates.

Carburetors; air conditioners; sugar.

Combination wrenches; deli meats; golf carts; airships.

A former survivalist returns to for a chance at redemption in the jungle of Guyana, but her priorities differ from her partner's.

An independent mother and a Green Beret battle sand flies, venomous snakes and an infestation of caiman in Guyana.

Fans take on a 14-day survival challenge; a mother and an adventurer try to survive the rainforests of Nicaragua.

An ex-cop and a "wild child" clash over cuddling in the Panamanian jungle, but when one gets overwhelmed, the other steps up to the plate.

Jaws of life; artificial Christmas trees; soda crackers; ratchets.

Thermometers; produce scales; aircraft painting; luxury chocolates.

Carburetors; air conditioners; sugar.

Combination wrenches; deli meats; golf carts; airships.

Paris sewers; beretta; cotton.

Bells; hurricane clean up; dates.

World-famous Russian nesting dolls are carved from tree trunks.

Find out how ball-bearings are manufactured, what goes into cartoonist's ink and how false eyes are made.

The incredible secrets of the moon are revealed; the moon might be responsible for life on Earth.

For years, scientists suspected that the oceans came from molecules delivered to Earth from distant stars by asteroids, but a new discovery suggests that their true origins may be more exotic.

Jaws of life; artificial Christmas trees; soda crackers; ratchets.

Thermometers; produce scales; aircraft painting; luxury chocolates.

Carburetors; air conditioners; sugar.

Combination wrenches; deli meats; golf carts; airships.

Paris sewers; beretta; cotton.

Bells; hurricane clean up; dates.

World-famous Russian nesting dolls are carved from tree trunks.

Find out how ball-bearings are manufactured, what goes into cartoonist's ink and how false eyes are made.

The incredible secrets of the moon are revealed; the moon might be responsible for life on Earth.

For years, scientists suspected that the oceans came from molecules delivered to Earth from distant stars by asteroids, but a new discovery suggests that their true origins may be more exotic.

The Akamalik is the star of Royal Greenland's shrimp trawling fleet and and plays a critical role in the county's economy.

The MV Resolution, a self-elevating support system ship, is designed to pound gigantic wind turbines into the bottom of the sea.

The world's largest nuclear-powered aircraft carrier, the U.S.S. Nimitz has a crew of more than 3,000 as well as an air wing with more than 2,000 personnel.

See how the world's biggest mining ship hunts for diamonds and then processes them amid tight security.

The maiden voyage of the Oasis of the Seas, the largest, most revolutionary cruise ship in the world.

Mike Kennedy repossesses a chopper from a high-rise; Kevin infiltrates a Mexican ranch to obtain a family plane; Ken and Danny are against a rival repo team.

Ken and Danny seize a luxury yacht; Mike devises a revenge plan against a deadbeat; Kevin and Heather are in a mid-air nightmare.

The Akamalik is the star of Royal Greenland's shrimp trawling fleet and and plays a critical role in the county's economy.

The MV Resolution, a self-elevating support system ship, is designed to pound gigantic wind turbines into the bottom of the sea.

The world's largest nuclear-powered aircraft carrier, the U.S.S. Nimitz has a crew of more than 3,000 as well as an air wing with more than 2,000 personnel.

See how the world's biggest mining ship hunts for diamonds and then processes them amid tight security.

The maiden voyage of the Oasis of the Seas, the largest, most revolutionary cruise ship in the world.

Mike Kennedy repossesses a chopper from a high-rise; Kevin infiltrates a Mexican ranch to obtain a family plane; Ken and Danny are against a rival repo team.

Ken and Danny seize a luxury yacht; Mike devises a revenge plan against a deadbeat; Kevin and Heather are in a mid-air nightmare.

A freak accident forces Jacqui and Andrew to call in help; Alan and Salty take a bold gamble for their final push of the season; Shane and Kate dig up an explosive relic from the past.

The Poseidon Crew hopes to pull in enough gold to keep the team together; the Gold Devils push their equipment to failure; the Ferals battle through blistering heat to smash their season target.

Phil and Jess investigate Utah's Uintah Basin, a region teeming with paranormal activity -- including numerous UFO sightings, cattle mutilations and reports of shape-shifting creatures.

Phil and Jess continue their investigation into Utah's infamous Uintah Basin, where reports of UFO encounters have terrified locals; the team uncovers stunning new evidence when attempting to contact extraterrestrials.

Josh Gates ventures into the former Third Reich in search of an elusive Nazi fortune hidden with a code allegedly created by Adolf Hitler's private secretary and embedded into a piece of sheet music.

Josh Gates journeys to the Holy Land to find out where Jesus was born; his investigation leads to potentially explosive revelations that may change people's understanding of Jesus' origin story.

Josh Gates dives into a mystery below the surface of Lake Titicaca in South America; during the investigation, Josh discovers multiple structures of the ancient Tiwanaku people, including ruins hidden in the depths, dubbed the Atlantis of the Andes.

Hunting for a lost cache of gold, Josh Gates heads to the Scottish Highlands; his search focuses on a huge gold reserve hidden after the Jacobite Uprising of 1745 and never recovered; Josh joins treasure hunters chasing a lead across the Highlands.

Josh uses a state of the art two-man submersible to find The Griffon, the first ship to be lost in the Great Lakes.

Josh Gates takes on Central America's jungles to investigate the legendary crystal skull discovered by a renowned adventurer who was the inspiration for the movie character, Indiana Jones.

Phil and Jess investigate Utah's Uintah Basin, a region teeming with paranormal activity -- including numerous UFO sightings, cattle mutilations and reports of shape-shifting creatures.

Phil and Jess continue their investigation into Utah's infamous Uintah Basin, where reports of UFO encounters have terrified locals; the team uncovers stunning new evidence when attempting to contact extraterrestrials.

Josh Gates ventures into the former Third Reich in search of an elusive Nazi fortune hidden with a code allegedly created by Adolf Hitler's private secretary and embedded into a piece of sheet music.

Josh Gates journeys to the Holy Land to find out where Jesus was born; his investigation leads to potentially explosive revelations that may change people's understanding of Jesus' origin story.

Josh Gates dives into a mystery below the surface of Lake Titicaca in South America; during the investigation, Josh discovers multiple structures of the ancient Tiwanaku people, including ruins hidden in the depths, dubbed the Atlantis of the Andes.

Hunting for a lost cache of gold, Josh Gates heads to the Scottish Highlands; his search focuses on a huge gold reserve hidden after the Jacobite Uprising of 1745 and never recovered; Josh joins treasure hunters chasing a lead across the Highlands.

Josh uses a state of the art two-man submersible to find The Griffon, the first ship to be lost in the Great Lakes.

Josh Gates takes on Central America's jungles to investigate the legendary crystal skull discovered by a renowned adventurer who was the inspiration for the movie character, Indiana Jones.

A freak accident forces Jacqui and Andrew to call in help; Alan and Salty take a bold gamble for their final push of the season; Shane and Kate dig up an explosive relic from the past.

The Poseidon Crew hopes to pull in enough gold to keep the team together; the Gold Devils push their equipment to failure; the Ferals battle through blistering heat to smash their season target.

When three hijackers ordered an Ethiopian plane to fly to Australia, the pilot tricked them by flying south along the African coast, with deadly consequences.

In August 2005, Air France Flight 358 skidded off the runway in Toronto, trapping more than 300 passengers on the plane.

British Airways Flight 9 falls toward the ocean when all four engines mysteriously fail, and then restart.

When fire erupted aboard Air Canada Flight 797, the pilot made an emergency landing; flames engulfed the plane when the doors opened, killing half of the passengers.

Korean Airlines Flight 801 overshoots a runway during the final approach for a night landing and crashes into a hillside on Aug. 6, 1997.

Mystery surrounds two 737 crashes until USAir Flight 427's near miss gives investigators the information to solve the case.

A stalled engine causes China Airlines Flight 006 to go into a deadly spin before crew members were able to regain control.

When three hijackers ordered an Ethiopian plane to fly to Australia, the pilot tricked them by flying south along the African coast, with deadly consequences.

In August 2005, Air France Flight 358 skidded off the runway in Toronto, trapping more than 300 passengers on the plane.

British Airways Flight 9 falls toward the ocean when all four engines mysteriously fail, and then restart.

When fire erupted aboard Air Canada Flight 797, the pilot made an emergency landing; flames engulfed the plane when the doors opened, killing half of the passengers.

Korean Airlines Flight 801 overshoots a runway during the final approach for a night landing and crashes into a hillside on Aug. 6, 1997.

Mystery surrounds two 737 crashes until USAir Flight 427's near miss gives investigators the information to solve the case.

A stalled engine causes China Airlines Flight 006 to go into a deadly spin before crew members were able to regain control.

Carbon fiber car parts; hand dryers; recycled polyester yarn; fleece.

Police badges; rum; car washes; pressure gauges.

Metal detectors; muffins; Tiffany reproductions; aircraft engines.

Riding mowers; popcorn; cultured diamonds.

A person who fears the dark, and believes in Bigfoot, and a tough mother take on the Mayan jungles of Belize.

A mountain man and a former cop survive in Namibia, which is home to dangerous predators, but inner demons seem to cause more trouble.

Survivalists must endure the jungles of Panama, where disease-carrying insects may prove to be the team's largest threat.

A hunter from Louisiana and a surfer girl from California must survive on a deserted island in the Philippines.

Carbon fiber car parts; hand dryers; recycled polyester yarn; fleece.

Police badges; rum; car washes; pressure gauges.

Metal detectors; muffins; Tiffany reproductions; aircraft engines.

Riding mowers; popcorn; cultured diamonds.

A person who fears the dark, and believes in Bigfoot, and a tough mother take on the Mayan jungles of Belize.

A mountain man and a former cop survive in Namibia, which is home to dangerous predators, but inner demons seem to cause more trouble.

Survivalists must endure the jungles of Panama, where disease-carrying insects may prove to be the team's largest threat.

A hunter from Louisiana and a surfer girl from California must survive on a deserted island in the Philippines.

Carbon fiber car parts; hand dryers; recycled polyester yarn; fleece.

Police badges; rum; car washes; pressure gauges.

Metal detectors; muffins; Tiffany reproductions; aircraft engines.

Riding mowers; popcorn; cultured diamonds.

Saffron; Ice Roads; Shelby.

Titan tires; espresso; diamond cutting.

Lion dance; tunnel; super sopper.

Chinamax; Russian standard; abalone.

Mike Rowe joins a second-generation pool fixer in West Palm Beach, Fla., and cleans dirtiest pool in America to clean 17 years of accumulated filth; in Orlando, Mike and a Soap Whisperer recycle dirty hotel soap in an effort to Clean the World.

Blowing minds with some of the most mind-bending clips on the web; experts taste-test a 100-year-old cracker, a real-life transformer car, and guitars played underwater.

Carbon fiber car parts; hand dryers; recycled polyester yarn; fleece.

Police badges; rum; car washes; pressure gauges.

Metal detectors; muffins; Tiffany reproductions; aircraft engines.

Riding mowers; popcorn; cultured diamonds.

Saffron; Ice Roads; Shelby.

Titan tires; espresso; diamond cutting.

Lion dance; tunnel; super sopper.

Chinamax; Russian standard; abalone.

Mike Rowe joins a second-generation pool fixer in West Palm Beach, Fla., and cleans dirtiest pool in America to clean 17 years of accumulated filth; in Orlando, Mike and a Soap Whisperer recycle dirty hotel soap in an effort to Clean the World.

Blowing minds with some of the most mind-bending clips on the web; experts taste-test a 100-year-old cracker, a real-life transformer car, and guitars played underwater.

Airstream trailers; horseradish; industrial steam boilers; deodorant.

Screwdrivers; rubber track loaders; physician scales; carbon fiber baseball bats.

Escalators; Kevlar canoes; marble cheddar; disc music boxes.

Motorcycle engines; glass; enamel sculptures; handmade paper; vaulting poles.

A first look at Season 6 of "Naked and Afraid" as survivalists endure inhospitable places, covering six continents.

A self-proclaimed "king of the forest" and an endurance athlete spend time in the Alabama backwoods, but when hunger gets the best of them, they are pushed to extremes.

In Canada, a marine biologist and a special forces veteran face not only a harsh climate but also deadly wildlife.

In the Amazonia jungle a horse trainer and an anxious wilderness instructor face constant rain and a lack of resources.

Airstream trailers; horseradish; industrial steam boilers; deodorant.

Screwdrivers; rubber track loaders; physician scales; carbon fiber baseball bats.

Escalators; Kevlar canoes; marble cheddar; disc music boxes.

Motorcycle engines; glass; enamel sculptures; handmade paper; vaulting poles.

A first look at Season 6 of "Naked and Afraid" as survivalists endure inhospitable places, covering six continents.

A self-proclaimed "king of the forest" and an endurance athlete spend time in the Alabama backwoods, but when hunger gets the best of them, they are pushed to extremes.

In Canada, a marine biologist and a special forces veteran face not only a harsh climate but also deadly wildlife.

In the Amazonia jungle a horse trainer and an anxious wilderness instructor face constant rain and a lack of resources.

Airstream trailers; horseradish; industrial steam boilers; deodorant.

Screwdrivers; rubber track loaders; physician scales; carbon fiber baseball bats.

Escalators; Kevlar canoes; marble cheddar; disc music boxes.

Motorcycle engines; glass; enamel sculptures; handmade paper; vaulting poles.

In this episode, find out how wrecker trucks are built, how Roquefort cheese is produced, and how trees are transported.

How they make pistachios; what is the Forbidden City; producing radars.

Marble; mahjong; escape slides.

Finding out how products are manufactured around the world; this episode features information on Kamaz trucks, products for the hair, and the Canton Tower.

Mike Rowe helps cat ladies of northern Texas to fix a clowder of feral cats at a spay and neuter facility; Mike and his crew feel the burn as he processes peppers with the mad scientist inventor of the Carolina Reaper.

Inventors turn a bike into a car, soda into a fire extinguisher, and a jet ski into a Jetovator.

Airstream trailers; horseradish; industrial steam boilers; deodorant.

Screwdrivers; rubber track loaders; physician scales; carbon fiber baseball bats.

Escalators; Kevlar canoes; marble cheddar; disc music boxes.

Motorcycle engines; glass; enamel sculptures; handmade paper; vaulting poles.

In this episode, find out how wrecker trucks are built, how Roquefort cheese is produced, and how trees are transported.

How they make pistachios; what is the Forbidden City; producing radars.

Marble; mahjong; escape slides.

Finding out how products are manufactured around the world; this episode features information on Kamaz trucks, products for the hair, and the Canton Tower.

Mike Rowe helps cat ladies of northern Texas to fix a clowder of feral cats at a spay and neuter facility; Mike and his crew feel the burn as he processes peppers with the mad scientist inventor of the Carolina Reaper.

Inventors turn a bike into a car, soda into a fire extinguisher, and a jet ski into a Jetovator.

Hammers; Swiss cheese; roller skates; colored pencils.

Carbon fiber bicycles; blood products; forged chandeliers; ballpoint pens.

Swiss Army knives; player piano rolls; oil tankers; racing wheels.

Bowling balls; barber poles; felt; radar guns.

A strong bond develops between a biology student and an expert survival instructor in Croatia before they are confronted with a freak accident.

An endurance athlete and a stay-at-home dad team up in a rugged Belize jungle to contend with jaguars, venomous snakes, falling trees and powerful storms.

A stay-at-home mom and stubborn trucker struggle to survive in a typhoon-battered Philippine forest, combating sickness and hunger with the help of a skunk.

A pair of complete strangers are stranded in and literally exposed in one of the world's most extreme weather environments.

Hammers; Swiss cheese; roller skates; colored pencils.

Carbon fiber bicycles; blood products; forged chandeliers; ballpoint pens.

Swiss Army knives; player piano rolls; oil tankers; racing wheels.

Bowling balls; barber poles; felt; radar guns.

A strong bond develops between a biology student and an expert survival instructor in Croatia before they are confronted with a freak accident.

An endurance athlete and a stay-at-home dad team up in a rugged Belize jungle to contend with jaguars, venomous snakes, falling trees and powerful storms.

A stay-at-home mom and stubborn trucker struggle to survive in a typhoon-battered Philippine forest, combating sickness and hunger with the help of a skunk.

A pair of complete strangers are stranded in and literally exposed in one of the world's most extreme weather environments.

Hammers; Swiss cheese; roller skates; colored pencils.

Carbon fiber bicycles; blood products; forged chandeliers; ballpoint pens.

Swiss Army knives; player piano rolls; oil tankers; racing wheels.

Bowling balls; barber poles; felt; radar guns.

Civet coffee; Petersburg Metro; chip maker.

Leather; grand canal; flyboard.

Parmesan; runways; reclining chairs.

Carpets; skiis; Niagara power.

Mike Rowe submerges in a murky Florida river to pour concrete jackets around crumbling bridge pilings; in North Carolina, Mike sucks out a concrete washout pit and sprays sediment as he turns toxic sludge into potable water.

Neil Armstrong enters an unexplained spin; an Apollo 17 photo seems to show a US military outpost on the Moon; possible alien life swimming in the oceans of Jupiter's moons.

Hammers; Swiss cheese; roller skates; colored pencils.

Carbon fiber bicycles; blood products; forged chandeliers; ballpoint pens.

Swiss Army knives; player piano rolls; oil tankers; racing wheels.

Bowling balls; barber poles; felt; radar guns.

Civet coffee; Petersburg Metro; chip maker.

Leather; grand canal; flyboard.

Parmesan; runways; reclining chairs.

Carpets; skiis; Niagara power.

Mike Rowe submerges in a murky Florida river to pour concrete jackets around crumbling bridge pilings; in North Carolina, Mike sucks out a concrete washout pit and sprays sediment as he turns toxic sludge into potable water.

Neil Armstrong enters an unexplained spin; an Apollo 17 photo seems to show a US military outpost on the Moon; possible alien life swimming in the oceans of Jupiter's moons.

How everyday items are made.

Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made.

Pressure cookers; mechanical singing birds; oceanographic buoys; stainless steel tank trailers.

Aluminum boats; Alpine Horns; luxury watches.

A resilient mom and a quirky spider-lover are placed in the Seminole Forest of Florida, where they must contend with huge alligators and black bears.

A look back on some of the most exotic locations and post-challenge perspectives from the survivalists on just what it takes to survive.

A self-taught survivalist and an impulsive black belt take on the arid lakebeds of Nicaragua and their deadly predators.

An adventuress and a wilderness instructor take on storms, frigid nights and deadly snakes in the Honduras rainforest.

How everyday items are made.

Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made.

Pressure cookers; mechanical singing birds; oceanographic buoys; stainless steel tank trailers.

Aluminum boats; Alpine Horns; luxury watches.

A resilient mom and a quirky spider-lover are placed in the Seminole Forest of Florida, where they must contend with huge alligators and black bears.

A look back on some of the most exotic locations and post-challenge perspectives from the survivalists on just what it takes to survive.

A self-taught survivalist and an impulsive black belt take on the arid lakebeds of Nicaragua and their deadly predators.

An adventuress and a wilderness instructor take on storms, frigid nights and deadly snakes in the Honduras rainforest.

How everyday items are made.

Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made.

Pressure cookers; mechanical singing birds; oceanographic buoys; stainless steel tank trailers.

Aluminum boats; Alpine Horns; luxury watches.