The Emma Maersk is the world's largest ship, capable of carrying cargo in more than 12,000 containers.

The pressure is on to land a fish first when old and new rivals clash on the high seas.

Magnets; cooked ham; silver-plated teapots; crash-test dummies.

Curling stones; refrigerators; aluminum baseball bats; opalescent glass.

Levels; hot dogs; abrasive grains; sandpaper.

Ice cream treats; wooden golf clubs; aircraft wings; car battery recycling.

A rare solar eclipse throws the Gulf into darkness and disrupts the catch, Steven's gear fails and Adam's crab chasing leaves him on fumes.

The pressure is on to land a fish first when old and new rivals clash on the high seas.

The Emma Maersk is the world's largest ship, capable of carrying cargo in more than 12,000 containers.

When a cargo plane crashes in Alabama, investigators must take an unusual approach to determine what happened on board UPS Flight 1354.

Magnets; cooked ham; silver-plated teapots; crash-test dummies.

Curling stones; refrigerators; aluminum baseball bats; opalescent glass.

Levels; hot dogs; abrasive grains; sandpaper.

Ice cream treats; wooden golf clubs; aircraft wings; car battery recycling.

Automotive fuel pumps; cricket bats; change machines; ductile iron pipe.

Wooden barrels; fire hydrants; automobile seats; cathode ray tubes.

A rare solar eclipse throws the Gulf into darkness and disrupts the catch, Steven's gear fails and Adam's crab chasing leaves him on fumes.

When a cargo plane crashes in Alabama, investigators must take an unusual approach to determine what happened on board UPS Flight 1354.

The Emma Maersk is the world's largest ship, capable of carrying cargo in more than 12,000 containers.

The pressure is on to land a fish first when old and new rivals clash on the high seas.

Magnets; cooked ham; silver-plated teapots; crash-test dummies.

Curling stones; refrigerators; aluminum baseball bats; opalescent glass.

A rare solar eclipse throws the Gulf into darkness and disrupts the catch, Steven's gear fails and Adam's crab chasing leaves him on fumes.

Levels; hot dogs; abrasive grains; sandpaper.

Ice cream treats; wooden golf clubs; aircraft wings; car battery recycling.

Automotive fuel pumps; cricket bats; change machines; ductile iron pipe.

Wooden barrels; fire hydrants; automobile seats; cathode ray tubes.

When a cargo plane crashes in Alabama, investigators must take an unusual approach to determine what happened on board UPS Flight 1354.

Stainless steel; football helmets; resin figurines; laboratory glassware.

Fire extinguishers; doughnuts; shock absorbers; banjos.

Dress forms; boat propellers; duvets; faucets.

Bronze bells; wooden airplane propellers; charcoal briquettes; gas log fireplaces.

Ice cream cones; tent trailers; shoe polish; pliers.

Steel shipping drums; police whistles; miniature train cars; glass blocks.

After Flydubai Flight 981 nosedives into the runway at Russia's Rostov airport, investigators uncover one of the most lethal traps in aviation.

Known as one of the seven wonders of the modern world, the Channel Tunnel links England and France.

As the boats are now past the halfway point in the season, the pressure is on to catch enough bluefin tuna to become the number one boat in the fleet.

Stainless steel; football helmets; resin figurines; laboratory glassware.

Fire extinguishers; doughnuts; shock absorbers; banjos.

Dress forms; boat propellers; duvets; faucets.

Bronze bells; wooden airplane propellers; charcoal briquettes; gas log fireplaces.

It's robot knockout time, with the round of 32 launching the quest for the world championship; for favorites like Hydra and Whiplash there's danger in every match-up, as up-and-coming teams look to shake up the bracket.

Known as one of the seven wonders of the modern world, the Channel Tunnel links England and France.

After Flydubai Flight 981 nosedives into the runway at Russia's Rostov airport, investigators uncover one of the most lethal traps in aviation.

Stainless steel; football helmets; resin figurines; laboratory glassware.

Fire extinguishers; doughnuts; shock absorbers; banjos.

Dress forms; boat propellers; duvets; faucets.

Bronze bells; wooden airplane propellers; charcoal briquettes; gas log fireplaces.

Ice cream cones; tent trailers; shoe polish; pliers.

Steel shipping drums; police whistles; miniature train cars; glass blocks.

It's robot knockout time, with the round of 32 launching the quest for the world championship; for favorites like Hydra and Whiplash there's danger in every match-up, as up-and-coming teams look to shake up the bracket.

Known as one of the seven wonders of the modern world, the Channel Tunnel links England and France.

As the boats are now past the halfway point in the season, the pressure is on to catch enough bluefin tuna to become the number one boat in the fleet.

Stainless steel; football helmets; resin figurines; laboratory glassware.

Fire extinguishers; doughnuts; shock absorbers; banjos.

It's robot knockout time, with the round of 32 launching the quest for the world championship; for favorites like Hydra and Whiplash there's danger in every match-up, as up-and-coming teams look to shake up the bracket.

Ice cream cones; tent trailers; shoe polish; pliers.

Steel shipping drums; police whistles; miniature train cars; glass blocks.

After Flydubai Flight 981 nosedives into the runway at Russia's Rostov airport, investigators uncover one of the most lethal traps in aviation.

The White Pass and Yukon route was built in 1869 to take miners and supplies to the Klondike gold fields.

Two magnificent journeys with New Zealand's KiwiRail: the TranzAlpine, a five-hour journey across 223 kilometers, and Northern Explorer, an 11-hour trip through five unique regions of the North Island.

Passengers on Ecuador's Tren Crucero experience a dangerous rail journey, which includes tropical jungles, volcanoes and the Devil's Nose.

Hector Rail's trains haul timber to a pulp mill in Ostrand, Sweden on some of the most difficult railways in the country.

The Rocky Mountaineer travels across western Canada and over the Rocky Mountains.

Passengers are treated like royalty on Indian Railways' Maharaja's Express.

On Europe's high-speed rail network, between Barcelona and Madrid, crews work to expand the infrastructure for a new train.

Norway's Bergen Line stretches from Oslo to Bergen, passing through 182 tunnels; Nordland Line transports passengers and freight; Flam Railway boasts one of the steepest railway climbs on Earth.

Go behind the scenes with NTV's two Italo trains - the AGV and the EVO - as they expand to cover more of the Italian railway network, connecting passengers from Turin to Venice, and Naples to Milan, on two of the world's fastest trains.

The Indian Pacific is a four-day, 4,352-kilometre transcontinental journey across Australia, a trip which features the world's longest straight stretch of railway and steepest incline.

Travel aboard the colourful trains of the State Railway of Thailand and explore the famed Death Railway; the trains travel through ancient areas, historic tunnels, and raging rivers.

The Hoover Dam was America's biggest build; its epic construction brought thousands to the wild, Wild West, creating a desert oasis of opportunity during the darkest decade of the 20th century.

The Parthenon is the crowning jewel of ancient Greek architecture and it was engineered according to a mysterious mathematical formula; expert builders examine the secrets of its design and investigate if modern-day methods could rebuilt it.

Architects, historians and engineers explore if modern day innovations could be applied to re-create iconic building projects, or if fundamental construction techniques have been lost to time.

The Hoover Dam was America's biggest build; its epic construction brought thousands to the wild, Wild West, creating a desert oasis of opportunity during the darkest decade of the 20th century.

The Parthenon is the crowning jewel of ancient Greek architecture and it was engineered according to a mysterious mathematical formula; expert builders examine the secrets of its design and investigate if modern-day methods could rebuilt it.

Architects, historians and engineers explore if modern day innovations could be applied to re-create iconic building projects, or if fundamental construction techniques have been lost to time.

The White Pass and Yukon route was built in 1869 to take miners and supplies to the Klondike gold fields.

Two magnificent journeys with New Zealand's KiwiRail: the TranzAlpine, a five-hour journey across 223 kilometers, and Northern Explorer, an 11-hour trip through five unique regions of the North Island.

Passengers on Ecuador's Tren Crucero experience a dangerous rail journey, which includes tropical jungles, volcanoes and the Devil's Nose.

Hector Rail's trains haul timber to a pulp mill in Ostrand, Sweden on some of the most difficult railways in the country.

The Rocky Mountaineer travels across western Canada and over the Rocky Mountains.

Passengers are treated like royalty on Indian Railways' Maharaja's Express.

On Europe's high-speed rail network, between Barcelona and Madrid, crews work to expand the infrastructure for a new train.

Each team has 10 hours to create a build that functions from the power of a wind machine.

The remaining six teams will be competing in two challenges, High Wire and Secret City, and one team will be going home.

Teams are challenged to build their vision of the future seen through the view of a window frame.

The teams must build their creations on a rotating baseplate that reveals a story in three different parts, encompassing a beginning, middle and end.

Each team has 10 hours to create a build that functions from the power of a wind machine.

The remaining six teams will be competing in two challenges, High Wire and Secret City, and one team will be going home.

Teams are challenged to build their vision of the future seen through the view of a window frame.

The teams must build their creations on a rotating baseplate that reveals a story in three different parts, encompassing a beginning, middle and end.

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

Baseball gloves; medical electrodes; Stetson hats.

Basque pelota balls; pallet trucks; dumplings; brass faucets.

Laptops; panettone; saxophones.

Exploring the production processes of everyday items, including spinning reels, plasma protein therapies, 3D cups and stainless steel beer kegs.

Steamer baskets; three-wheel scooters; pre-fabricated conservatories; copper cookware.

Mountain bike tires; leaf and debris vacuums; canned meat; fillet knives.

Rice cookers; concealment furniture; promotional origami; hedge shears.

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

Baseball gloves; medical electrodes; Stetson hats.

Basque pelota balls; pallet trucks; dumplings; brass faucets.

Laptops; panettone; saxophones.

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

A 1986 midair crash between Aeroméxico Flight 498 and Piper Archer N4891F near Los Angeles results in the creation of a collision-avoidance system.

U.S. Secretary of Commerce Ron Brown and 34 others are killed in 1996 when their Air Force 737 crashes on a mountain in Croatia.

Flash Airlines Flight 604 crashes into the Red Sea shortly after take-off, killing all 148 people on board.

The worst crash in Greek aviation history occurs in 2005 when all 121 people on board Helios Airways Flight 522 lose consciousness.

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

A 1986 midair crash between Aeroméxico Flight 498 and Piper Archer N4891F near Los Angeles results in the creation of a collision-avoidance system.

U.S. Secretary of Commerce Ron Brown and 34 others are killed in 1996 when their Air Force 737 crashes on a mountain in Croatia.

Flash Airlines Flight 604 crashes into the Red Sea shortly after take-off, killing all 148 people on board.

Pocket knives; soapstone products; electric pole transformers; snowshoes.

Solid tires; cheesecake; canoe paddles; globes.

Boomerangs; barbecues; pinball machines; strobe lights.

Wooden bowls; chain saws; stackable potato chips; jet compressor blades.

Steel wool; ranges; carved candles; slot machines.

CCD semiconductors; airline meals; paper cups; trumpets.

Martinair Flight 495, a DC-10, crashes when attempting to land at Portugal's Faro Airport amid thunderstorms and heavy rain.

Australia's biggest gold mine; world's biggest motorcycle and longest truck; longest road construction project in Australia.

Winter reaches its peak, created dangerous conditions at sea.

Pocket knives; soapstone products; electric pole transformers; snowshoes.

Solid tires; cheesecake; canoe paddles; globes.

Boomerangs; barbecues; pinball machines; strobe lights.

Wooden bowls; chain saws; stackable potato chips; jet compressor blades.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

Winter reaches its peak, created dangerous conditions at sea.

Australia's biggest gold mine; world's biggest motorcycle and longest truck; longest road construction project in Australia.

Martinair Flight 495, a DC-10, crashes when attempting to land at Portugal's Faro Airport amid thunderstorms and heavy rain.

Pocket knives; soapstone products; electric pole transformers; snowshoes.

Solid tires; cheesecake; canoe paddles; globes.

Boomerangs; barbecues; pinball machines; strobe lights.

Wooden bowls; chain saws; stackable potato chips; jet compressor blades.

Steel wool; ranges; carved candles; slot machines.

CCD semiconductors; airline meals; paper cups; trumpets.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

Martinair Flight 495, a DC-10, crashes when attempting to land at Portugal's Faro Airport amid thunderstorms and heavy rain.

Australia's biggest gold mine; world's biggest motorcycle and longest truck; longest road construction project in Australia.

Winter reaches its peak, created dangerous conditions at sea.

Pocket knives; soapstone products; electric pole transformers; snowshoes.

Solid tires; cheesecake; canoe paddles; globes.

The Dirt Dogs gamble big to hit their goal; Henri and Kellie mount a last-chance hunt; the Gold Gypsies pursue their goal.

Boomerangs; barbecues; pinball machines; strobe lights.

Wooden bowls; chain saws; stackable potato chips; jet compressor blades.

Steel wool; ranges; carved candles; slot machines.

CCD semiconductors; airline meals; paper cups; trumpets.

Martinair Flight 495, a DC-10, crashes when attempting to land at Portugal's Faro Airport amid thunderstorms and heavy rain.

Padlocks; hair clippers; wooden shoes; synthetic leather.

Racing shells; stainless-steel sinks; leather; pedal steel guitars.

Swords; pontoons; grandfather clocks; fuses.

Bumpers; lighting gels and camera filters; steam-powered models; candy canes.

Umbrellas; outboard motors; silver cutlery; tape measures.

Scalpels; oil paints; British police helmets; ice axes.

When a USAF stealth bomber crashes after takeoff, investigators search for a reason.

How American scientists and engineers pave the way for aviation, ship building and civil engineering.

With only eight days of fishing remaining, the crews are desperate to secure a few final catches.

Padlocks; hair clippers; wooden shoes; synthetic leather.

Racing shells; stainless-steel sinks; leather; pedal steel guitars.

Swords; pontoons; grandfather clocks; fuses.

Bumpers; lighting gels and camera filters; steam-powered models; candy canes.

The crew of a bulk carrier finds itself in mortal danger after assisting a ship in distress in the stormy Atlantic.

With only eight days of fishing remaining, the crews are desperate to secure a few final catches.

How American scientists and engineers pave the way for aviation, ship building and civil engineering.

When a USAF stealth bomber crashes after takeoff, investigators search for a reason.

Padlocks; hair clippers; wooden shoes; synthetic leather.

Racing shells; stainless-steel sinks; leather; pedal steel guitars.

Swords; pontoons; grandfather clocks; fuses.

Bumpers; lighting gels and camera filters; steam-powered models; candy canes.

Umbrellas; outboard motors; silver cutlery; tape measures.

Scalpels; oil paints; British police helmets; ice axes.

The crew of a bulk carrier finds itself in mortal danger after assisting a ship in distress in the stormy Atlantic.

When a USAF stealth bomber crashes after takeoff, investigators search for a reason.

How American scientists and engineers pave the way for aviation, ship building and civil engineering.

With only eight days of fishing remaining, the crews are desperate to secure a few final catches.

Padlocks; hair clippers; wooden shoes; synthetic leather.

Racing shells; stainless-steel sinks; leather; pedal steel guitars.

The crew of a bulk carrier finds itself in mortal danger after assisting a ship in distress in the stormy Atlantic.

Swords; pontoons; grandfather clocks; fuses.

Bumpers; lighting gels and camera filters; steam-powered models; candy canes.

Umbrellas; outboard motors; silver cutlery; tape measures.

Scalpels; oil paints; British police helmets; ice axes.

When a USAF stealth bomber crashes after takeoff, investigators search for a reason.

Bacon; snowblowers; luxury cars.

Automatic transmissions; silver miniatures; hot air balloon baskets; darts.

Photographs; fur tanning; welding electrodes; violins.

Glass bottles; hacksaws; goalie masks.

Lacrosse sticks; frozen fish; flashlights; paint brushes.

Deep-cycle batteries; tins; optical lenses.

Trans-Air Service Flight 671 suffers an in-flight separation of its two right engines while en route to Kano, Nigeria, forcing the pilots to make an emergency landing at Istres-Le Tubé Air Base in France.

The newest, and largest, vehicle carrier has 13 decks the size of 11 football fields.

Capt. Tyler McLaughlin stuns the fleet with his surprise comeback, while the other captains struggle to bring in a catch.

Bacon; snowblowers; luxury cars.

Automatic transmissions; silver miniatures; hot air balloon baskets; darts.

Photographs; fur tanning; welding electrodes; violins.

Glass bottles; hacksaws; goalie masks.

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.

Capt. Tyler McLaughlin stuns the fleet with his surprise comeback, while the other captains struggle to bring in a catch.

The newest, and largest, vehicle carrier has 13 decks the size of 11 football fields.

Trans-Air Service Flight 671 suffers an in-flight separation of its two right engines while en route to Kano, Nigeria, forcing the pilots to make an emergency landing at Istres-Le Tubé Air Base in France.

Bacon; snowblowers; luxury cars.

Automatic transmissions; silver miniatures; hot air balloon baskets; darts.

Photographs; fur tanning; welding electrodes; violins.

Glass bottles; hacksaws; goalie masks.

Lacrosse sticks; frozen fish; flashlights; paint brushes.

Deep-cycle batteries; tins; optical lenses.

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.

Trans-Air Service Flight 671 suffers an in-flight separation of its two right engines while en route to Kano, Nigeria, forcing the pilots to make an emergency landing at Istres-Le Tubé Air Base in France.

The newest, and largest, vehicle carrier has 13 decks the size of 11 football fields.

Capt. Tyler McLaughlin stuns the fleet with his surprise comeback, while the other captains struggle to bring in a catch.

Bacon; snowblowers; luxury cars.

Automatic transmissions; silver miniatures; hot air balloon baskets; darts.

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.

Photographs; fur tanning; welding electrodes; violins.

Glass bottles; hacksaws; goalie masks.

Lacrosse sticks; frozen fish; flashlights; paint brushes.

Deep-cycle batteries; tins; optical lenses.

Trans-Air Service Flight 671 suffers an in-flight separation of its two right engines while en route to Kano, Nigeria, forcing the pilots to make an emergency landing at Istres-Le Tubé Air Base in France.

Horseshoes; dishwashers; graphite fly rods; pizza.

Pistons; paint rollers; parachutes; chimneys.

CO2 cartridges; pretzels; scissor lifts; skating rinks.

Pro hockey sticks; bronzed shoes; treadmills; hand-held computers.

Motorcycles; clay pipes; drumsticks; whistles.

Handcuffs; caulking compound; propane tanks; forensics.

Fifteen minutes after taking off from Puerto Vallarta for San Francisco, the pilots of an MD-83 realize something is very wrong with their plane.

Canadian Coast Guard icebreaker Henry Larsen specializes in search and rescue missions.

Each captain is desperate to bring in one last catch.

Horseshoes; dishwashers; graphite fly rods; pizza.

Pistons; paint rollers; parachutes; chimneys.

CO2 cartridges; pretzels; scissor lifts; skating rinks.

Pro hockey sticks; bronzed shoes; treadmills; hand-held computers.

With lobster season on the horizon, the race is on to finish crab and scallop fishing. Adam gambles big in the North. Cody's crew hauls record catches-until a near miss shakes the boat. And William pushes both his crew and Moonship...

Each captain is desperate to bring in one last catch.

Canadian Coast Guard icebreaker Henry Larsen specializes in search and rescue missions.

Fifteen minutes after taking off from Puerto Vallarta for San Francisco, the pilots of an MD-83 realize something is very wrong with their plane.

Horseshoes; dishwashers; graphite fly rods; pizza.

Pistons; paint rollers; parachutes; chimneys.

CO2 cartridges; pretzels; scissor lifts; skating rinks.

Pro hockey sticks; bronzed shoes; treadmills; hand-held computers.

Motorcycles; clay pipes; drumsticks; whistles.

Handcuffs; caulking compound; propane tanks; forensics.

With lobster season on the horizon, the race is on to finish crab and scallop fishing. Adam gambles big in the North. Cody's crew hauls record catches-until a near miss shakes the boat. And William pushes both his crew and Moonship...

Fifteen minutes after taking off from Puerto Vallarta for San Francisco, the pilots of an MD-83 realize something is very wrong with their plane.

Canadian Coast Guard icebreaker Henry Larsen specializes in search and rescue missions.

Each captain is desperate to bring in one last catch.

Horseshoes; dishwashers; graphite fly rods; pizza.

Pistons; paint rollers; parachutes; chimneys.

With lobster season on the horizon, the race is on to finish crab and scallop fishing. Adam gambles big in the North. Cody's crew hauls record catches-until a near miss shakes the boat. And William pushes both his crew and Moonship...

CO2 cartridges; pretzels; scissor lifts; skating rinks.

Pro hockey sticks; bronzed shoes; treadmills; hand-held computers.

Motorcycles; clay pipes; drumsticks; whistles.

Handcuffs; caulking compound; propane tanks; forensics.

Fifteen minutes after taking off from Puerto Vallarta for San Francisco, the pilots of an MD-83 realize something is very wrong with their plane.

Fur coats; hearses; outdoor light fixtures; golf tees.

Fishing reels; miniature houses; kitchen mixers.

Manhole covers; range hoods; artificial logs; snowmobiles.

Footballs; electric guitar amps; marbles; propellers.

Engine blocks; jawbreakers; drum shells; drums.

Lighters; fossils; hockey pucks; high-pressure cylinders.

After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine what caused the aircraft to lose control.

Go behind the scenes at Canada's most famous ski resort, Whistler Blackcomb, to see how a team of 5,000 people works to keep skiers safe.

The fishermen battle the Graveyard of the Atlantic, ripe with rough weather and dangerous conditions.

Fur coats; hearses; outdoor light fixtures; golf tees.

Fishing reels; miniature houses; kitchen mixers.

Manhole covers; range hoods; artificial logs; snowmobiles.

Footballs; electric guitar amps; marbles; propellers.

It's win-or-go-home time for 16 elite bots as the Round of 32 concludes.

Go behind the scenes at Canada's most famous ski resort, Whistler Blackcomb, to see how a team of 5,000 people works to keep skiers safe.

After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine what caused the aircraft to lose control.

Fur coats; hearses; outdoor light fixtures; golf tees.

Fishing reels; miniature houses; kitchen mixers.

Manhole covers; range hoods; artificial logs; snowmobiles.

Footballs; electric guitar amps; marbles; propellers.

Engine blocks; jawbreakers; drum shells; drums.

Lighters; fossils; hockey pucks; high-pressure cylinders.

It's win-or-go-home time for 16 elite bots as the Round of 32 concludes.

Go behind the scenes at Canada's most famous ski resort, Whistler Blackcomb, to see how a team of 5,000 people works to keep skiers safe.

The fishermen battle the Graveyard of the Atlantic, ripe with rough weather and dangerous conditions.

Fur coats; hearses; outdoor light fixtures; golf tees.

Fishing reels; miniature houses; kitchen mixers.

It's win-or-go-home time for 16 elite bots as the Round of 32 concludes.

Engine blocks; jawbreakers; drum shells; drums.

Lighters; fossils; hockey pucks; high-pressure cylinders.

After a Boeing 727's near-fatal nosedive over Michigan, investigators risk their own lives to determine what caused the aircraft to lose control.

South Africa's most luxurious train - Rovos Rail - travel from Pretoria to Cape Town in classic cars pulled by a series of steam, diesel and electric locomotives.

Switzerland's Bernina Express is one of three railway lines on the UNESCO World Heritage list; it navigates 55 tunnels and nearly 200 viaducts and bridges.

A trip through Lima details the voyage's breathtaking scenery and engineering challenges.

A trip aboard the luxury tourist train, Transcantábrico Clásico through Northern Spain along a historic 19th century rail line.

A trip aboard one of the world's most expensive and sought-after train rides details the journey for both passengers and crew.

The prairies of Canada; the deserts of Australia; the cold of the Norwegian Arctic Circle; the steepest slopes of the mighty Swiss Alps.

Exploring Vietnam by rail aboard the Reunification Express; a three-day ride from Hanoi to Ho Chi Minh City rich in views of rivers, rice paddies and dragon fruit orchards; steeped in the nation's war-torn past.

Travelling up the coast of New Zealand in style aboard the Coastal Pacific, a train that embodies the nation's spirit of grit and determination; for two years, this ride was shut down due to an earthquake in 2016.

The world's largest custom-built livestock carrier, the Becrux can carry nearly 20,000 heads of cattle or 60,000 sheep.

The Emma Maersk is the world's largest ship, capable of carrying cargo in more than 12,000 containers.

The newest, and largest, vehicle carrier has 13 decks the size of 11 football fields.

America's transcontinental railroad helped transform the United States into a global superpower; cutting-edge engineering is behind high-tech railways to once again revolutionize travel from sea to shining sea.

Experts and engineers, using technology, attempt to recreate the Statue of Liberty to compare construction methods as well as the final product.

Stonehenge is an astonishing achievement of ancient construction that continues to baffle engineers thousands of years later; now, experts use the latest science to discover the logistics behind erecting another legendary monument today.