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

Cyril searches for a massive alligator gar in Louisiana and Texas, narrowly escaping aggressive gators and using cowboy techniques to lasso the 200-pound, ancient fish.

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

Glass faucets; fire truck ladders; antique clock restoration; barbecue utensils.

Educational robots; boxing belts; boat radar mounts; European-style radiators.

Cotton; rodeo roping chutes; Asian noodles; rotary engines.

The crash of Garuda Indonesia Flight 152 is the country's worst-ever aviation disaster, and one that's baffled investigators.

Sleeper rigs; pecans; steel pulleys; acetate eyewear.

Find out how wood slat baskets, bells, and gyroscopic stabilizers are made.

DeLorean restoration; bison fibre; shuffleboard tables; friction-forged knives.

Explores the production processes of leather overnight bags, horse exercisers, air hockey tables and copper sculptures.

Leather basketballs; flood gates; wood panel canvases; shoelaces.

Power steering pumps; Asian bowl meals; walking canes.

Approaching Charlotte, North Carolina, USAir Flight 1016 falls from the sky; the pilots blame severe weather, but that's only part of the story.

See how the Grey Cup championship game is broadcast, including the technology, coordination and talent needed to pull off the live broadcast and half-time show.

The coronavirus pandemic adds unprecedented challenges to this year's bluefin season.

Sleeper rigs; pecans; steel pulleys; acetate eyewear.

Find out how wood slat baskets, bells, and gyroscopic stabilizers are made.

DeLorean restoration; bison fibre; shuffleboard tables; friction-forged knives.

Explores the production processes of leather overnight bags, horse exercisers, air hockey tables and copper sculptures.

Runner-up Witch Doctor starts its campaign against breakout-bot Hydra; Mammoth and Huge face off in an epic battle of the big bots; the elusive Black Dragon risks robotic life and limb against Kraken.

See how the Grey Cup championship game is broadcast, including the technology, coordination and talent needed to pull off the live broadcast and half-time show.

Approaching Charlotte, North Carolina, USAir Flight 1016 falls from the sky; the pilots blame severe weather, but that's only part of the story.

Sleeper rigs; pecans; steel pulleys; acetate eyewear.

Find out how wood slat baskets, bells, and gyroscopic stabilizers are made.

DeLorean restoration; bison fibre; shuffleboard tables; friction-forged knives.

Explores the production processes of leather overnight bags, horse exercisers, air hockey tables and copper sculptures.

Leather basketballs; flood gates; wood panel canvases; shoelaces.

Power steering pumps; Asian bowl meals; walking canes.

Runner-up Witch Doctor starts its campaign against breakout-bot Hydra; Mammoth and Huge face off in an epic battle of the big bots; the elusive Black Dragon risks robotic life and limb against Kraken.

See how the Grey Cup championship game is broadcast, including the technology, coordination and talent needed to pull off the live broadcast and half-time show.

The coronavirus pandemic adds unprecedented challenges to this year's bluefin season.

Sleeper rigs; pecans; steel pulleys; acetate eyewear.

Find out how wood slat baskets, bells, and gyroscopic stabilizers are made.

Runner-up Witch Doctor starts its campaign against breakout-bot Hydra; Mammoth and Huge face off in an epic battle of the big bots; the elusive Black Dragon risks robotic life and limb against Kraken.

Leather basketballs; flood gates; wood panel canvases; shoelaces.

Power steering pumps; Asian bowl meals; walking canes.

Approaching Charlotte, North Carolina, USAir Flight 1016 falls from the sky; the pilots blame severe weather, but that's only part of the story.

The crew of the Canadian Coast Guard Ship Amundsen, a research icebreaker battling the Arctic extremes, seeks to understand how global warming will change Arctic life.

Le Boreal is built to take on the demanding waters of the Southern Ocean.

The North Star is a roll-on/roll-off ship that delivers goods from Seattle to Anchorage within 72 hours.

The Norwegian Epic is a billion-dollar showboat with more than 20 bars and restaurants and pool decks that transform into nightclubs.

The U.S. Navy's newest ship, a guided missile destroyer, goes through testing with its crew in preparation for deployment.

Umiak I is the world's most powerful ice-breaking carrier, hauling mining equipment from Quebec City to Labrador and returning with nickel concentrate.

The FPSO Maersk Peregrino is the world's biggest oil production ship and is permanently hooked up at the Peregrino oil field.

The recovery ship USNS Grasp has recovered downed aircraft, towed sunken vessels and cleared harbor debris.

The world's top cruise ship, the Crystal Serenity visits Sydney harbor, the port of Melbourne, Bali, a large-scale furniture load in Semarang, Indonesia and the port of Singapore.

The USS New York is a floating tribute to those who died Sept. 11, 2001, with 7.5 tons of steel salvaged from the wreckage of the Twin Towers forming her bow stem.

The Stornes has been built specifically to deploy rocks through a "fallpipe" for structures installed under the ocean.

According to the Bible, Noah's Ark was a world-changing engineering feat, and it took cutting-edge construction to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be just as difficult.

Rome's Pantheon hides the secret to the Roman Empire's power, and it took dangerous, cutting-edge engineering to build it. Experts use the latest tech and modern-day science to reveal if building it a second time would be just as deadly.

The Great Wall of China is one of the world's greatest engineering marvels, and it took dangerous, cutting-edge construction to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be as deadly.

According to the Bible, Noah's Ark was a world-changing engineering feat, and it took cutting-edge construction to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be just as difficult.

Rome's Pantheon hides the secret to the Roman Empire's power, and it took dangerous, cutting-edge engineering to build it. Experts use the latest tech and modern-day science to reveal if building it a second time would be just as deadly.

The Great Wall of China is one of the world's greatest engineering marvels, and it took dangerous, cutting-edge construction to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be as deadly.

The crew of the Canadian Coast Guard Ship Amundsen, a research icebreaker battling the Arctic extremes, seeks to understand how global warming will change Arctic life.

Le Boreal is built to take on the demanding waters of the Southern Ocean.

The North Star is a roll-on/roll-off ship that delivers goods from Seattle to Anchorage within 72 hours.

The Norwegian Epic is a billion-dollar showboat with more than 20 bars and restaurants and pool decks that transform into nightclubs.

The U.S. Navy's newest ship, a guided missile destroyer, goes through testing with its crew in preparation for deployment.

Umiak I is the world's most powerful ice-breaking carrier, hauling mining equipment from Quebec City to Labrador and returning with nickel concentrate.

The FPSO Maersk Peregrino is the world's biggest oil production ship and is permanently hooked up at the Peregrino oil field.

Teams must create a bridge that can survive two shake plates, with the decision coming down to aesthetics if more than one bridge can survive all 12 levels of shaking.

The seven teams are challenged to build tiny dragons that are small enough to fly on a drone; the winner gets an advantage for the second build.

The six remaining teams have 10 hours to embrace their dark side and complete their spooky builds.

Teams must create a bridge that can survive two shake plates, with the decision coming down to aesthetics if more than one bridge can survive all 12 levels of shaking.

The seven teams are challenged to build tiny dragons that are small enough to fly on a drone; the winner gets an advantage for the second build.

The six remaining teams have 10 hours to embrace their dark side and complete their spooky builds.

Leather briefcases; crop-dusters; corn whiskey; drag-racing clutches.

Train rails; desalinated water; racing wheelchairs; parquetry.

Flight simulators; traditional bookbinding; greenhouse tomatoes.

Worcestershire sauce; lawn bowls; radio-controlled model jets.

Pipes; rock-climbing gear; leather bike saddles; luxury sports cars.

Replica foods, traffic cone dispensers, rocking horses, London taxis.

Miniature furniture, garden steam locomotives, hovercraft, folding bicycles.

Crosscut saws, haggis, collectible firearms.

Leather briefcases; crop-dusters; corn whiskey; drag-racing clutches.

Train rails; desalinated water; racing wheelchairs; parquetry.

Flight simulators; traditional bookbinding; greenhouse tomatoes.

Worcestershire sauce; lawn bowls; radio-controlled model jets.

Pipes; rock-climbing gear; leather bike saddles; luxury sports cars.

Replica foods, traffic cone dispensers, rocking horses, London taxis.

When TWA Flight 800 explodes over Long Island, the search for the truth pits crash investigators against the nation's most respected crime detectives.

The crash of Garuda Indonesia Flight 152 is the country's worst-ever aviation disaster, and one that's baffled investigators.

Approaching Charlotte, North Carolina, USAir Flight 1016 falls from the sky; the pilots blame severe weather, but that's only part of the story.

A car's dash cam captures footage of the final moments of TransAsia Airways Flight 235, as it nosedives into Taipei's Keelung River.

A plane carrying Russian tourists crashes into the Sinai Desert, and though a terrorist group claims responsibility it takes clever detective work to figure out what really happened to Metrojet 9268.

When TWA Flight 800 explodes over Long Island, the search for the truth pits crash investigators against the nation's most respected crime detectives.

The crash of Garuda Indonesia Flight 152 is the country's worst-ever aviation disaster, and one that's baffled investigators.

Approaching Charlotte, North Carolina, USAir Flight 1016 falls from the sky; the pilots blame severe weather, but that's only part of the story.

A car's dash cam captures footage of the final moments of TransAsia Airways Flight 235, as it nosedives into Taipei's Keelung River.

Lab extractors; custom-made chandeliers; power trainers; coffee pods.

Witness samples; pressure washers; beehives; cast iron cookers.

Leather sculptures; travel hot plates; ochre; hurdy gurdies.

Spiral stairs; pita bread; exhaust headers; molded limestone artwork.

Recycled skateboard guitars; solar street lights; dolls.

The filmmaker examines and describes the production of glass sculptures and inductors for mass consumption.

A car's dash cam captures footage of the final moments of TransAsia Airways Flight 235, as it nosedives into Taipei's Keelung River.

Canada's technological achievements, including underground labs and off-road vehicles.

One veteran captain hits his stride; the fleet faces low demand in an uncertain market.

Lab extractors; custom-made chandeliers; power trainers; coffee pods.

Witness samples; pressure washers; beehives; cast iron cookers.

Leather sculptures; travel hot plates; ochre; hurdy gurdies.

Spiral stairs; pita bread; exhaust headers; molded limestone artwork.

Bohus and Shaun find an Apple II computer and learn that it could be worth more than they realize.

Bohus and Shaun search a New Jersey barn.

One veteran captain hits his stride; the fleet faces low demand in an uncertain market.

Canada's technological achievements, including underground labs and off-road vehicles.

A car's dash cam captures footage of the final moments of TransAsia Airways Flight 235, as it nosedives into Taipei's Keelung River.

Lab extractors; custom-made chandeliers; power trainers; coffee pods.

Witness samples; pressure washers; beehives; cast iron cookers.

Leather sculptures; travel hot plates; ochre; hurdy gurdies.

Spiral stairs; pita bread; exhaust headers; molded limestone artwork.

Recycled skateboard guitars; solar street lights; dolls.

The filmmaker examines and describes the production of glass sculptures and inductors for mass consumption.

Bohus and Shaun find an Apple II computer and learn that it could be worth more than they realize.

Bohus and Shaun search a New Jersey barn.

A car's dash cam captures footage of the final moments of TransAsia Airways Flight 235, as it nosedives into Taipei's Keelung River.

Canada's technological achievements, including underground labs and off-road vehicles.

One veteran captain hits his stride; the fleet faces low demand in an uncertain market.

Lab extractors; custom-made chandeliers; power trainers; coffee pods.

Witness samples; pressure washers; beehives; cast iron cookers.

Bohus and Shaun find an Apple II computer and learn that it could be worth more than they realize.

Bohus and Shaun search a New Jersey barn.

Leather sculptures; travel hot plates; ochre; hurdy gurdies.

Spiral stairs; pita bread; exhaust headers; molded limestone artwork.

Recycled skateboard guitars; solar street lights; dolls.

The filmmaker examines and describes the production of glass sculptures and inductors for mass consumption.

A car's dash cam captures footage of the final moments of TransAsia Airways Flight 235, as it nosedives into Taipei's Keelung River.

Fish rubbings; clay shooting machines; almonds; high-end motorcycles.

Throttle bodies; limestone fireplace mantels; candied fruit; linen ukuleles.

Rubber balls; motion chairs; Montreal smoked meat; motorized scooters.

Aerospace fasteners; cactus pear puree; lab reactors.

Wall beds; sundae cups; digital paintings; badminton rackets.

Skateboard wheels; baklava and galaktoboureko; CO2 scrubbers; honeycomb candles.

A plane carrying Russian tourists crashes into the Sinai Desert, and though a terrorist group claims responsibility it takes clever detective work to figure out what really happened to Metrojet 9268.

See how a ski resort is protected from deadly avalanches; world champion air racer Hannes Arch trains for the upcoming season; armored vehicles survive explosions.

The captains are determined to prove their worth, even in a season full of uncertainty.

Fish rubbings; clay shooting machines; almonds; high-end motorcycles.

Throttle bodies; limestone fireplace mantels; candied fruit; linen ukuleles.

Rubber balls; motion chairs; Montreal smoked meat; motorized scooters.

Aerospace fasteners; cactus pear puree; lab reactors.

In March 2009, family-owned scallop fishing boat the Lady Mary sinks off the coast of New Jersey, killing six crew members and leaving only one survivor.

The captains are determined to prove their worth, even in a season full of uncertainty.

See how a ski resort is protected from deadly avalanches; world champion air racer Hannes Arch trains for the upcoming season; armored vehicles survive explosions.

A plane carrying Russian tourists crashes into the Sinai Desert, and though a terrorist group claims responsibility it takes clever detective work to figure out what really happened to Metrojet 9268.

Fish rubbings; clay shooting machines; almonds; high-end motorcycles.

Throttle bodies; limestone fireplace mantels; candied fruit; linen ukuleles.

Rubber balls; motion chairs; Montreal smoked meat; motorized scooters.

Aerospace fasteners; cactus pear puree; lab reactors.

Wall beds; sundae cups; digital paintings; badminton rackets.

Skateboard wheels; baklava and galaktoboureko; CO2 scrubbers; honeycomb candles.

In March 2009, family-owned scallop fishing boat the Lady Mary sinks off the coast of New Jersey, killing six crew members and leaving only one survivor.

A plane carrying Russian tourists crashes into the Sinai Desert, and though a terrorist group claims responsibility it takes clever detective work to figure out what really happened to Metrojet 9268.

See how a ski resort is protected from deadly avalanches; world champion air racer Hannes Arch trains for the upcoming season; armored vehicles survive explosions.

The captains are determined to prove their worth, even in a season full of uncertainty.

Fish rubbings; clay shooting machines; almonds; high-end motorcycles.

Throttle bodies; limestone fireplace mantels; candied fruit; linen ukuleles.

In March 2009, family-owned scallop fishing boat the Lady Mary sinks off the coast of New Jersey, killing six crew members and leaving only one survivor.

Rubber balls; motion chairs; Montreal smoked meat; motorized scooters.

Aerospace fasteners; cactus pear puree; lab reactors.

Wall beds; sundae cups; digital paintings; badminton rackets.

Skateboard wheels; baklava and galaktoboureko; CO2 scrubbers; honeycomb candles.

A plane carrying Russian tourists crashes into the Sinai Desert, and though a terrorist group claims responsibility it takes clever detective work to figure out what really happened to Metrojet 9268.

Everyday items go under the microscope, including kimchi, drum crushers and traditional parquet floors.

Examining how wood watches, mechanical sensors and raw pet food are made.

How thermoplastic fire helmets, basketry sculptures and coffee roasters are made.

Discovering how office chairs, vinobrew and reconditioned sander drums are made.

Following how fireplace bellows, calissons and recreational watercraft are made.

How artist brushes, DEF tank heaters and game tables are made.

In Buenos Aires, LAPA Flight 3142 staggers until it collapses and explodes in flames.

One of the world's largest container ships races from port to port in China, Malaysia and Germany, transporting almost 20,000 crates of cargo.

Each captain must find a winning strategy to land a bluefin.

Everyday items go under the microscope, including kimchi, drum crushers and traditional parquet floors.

Examining how wood watches, mechanical sensors and raw pet food are made.

How thermoplastic fire helmets, basketry sculptures and coffee roasters are made.

Discovering how office chairs, vinobrew and reconditioned sander drums are made.

The Poseidon Crew battle challenging terrain in the mountains; Alan and Salty risk man and machine to uncover the biggest nugget of their mining careers; promising signs could lead the Gold Devils to a million dollar pay day.

Each captain must find a winning strategy to land a bluefin.

One of the world's largest container ships races from port to port in China, Malaysia and Germany, transporting almost 20,000 crates of cargo.

In Buenos Aires, LAPA Flight 3142 staggers until it collapses and explodes in flames.

Everyday items go under the microscope, including kimchi, drum crushers and traditional parquet floors.

Examining how wood watches, mechanical sensors and raw pet food are made.

How thermoplastic fire helmets, basketry sculptures and coffee roasters are made.

Discovering how office chairs, vinobrew and reconditioned sander drums are made.

Following how fireplace bellows, calissons and recreational watercraft are made.

How artist brushes, DEF tank heaters and game tables are made.

The Poseidon Crew battle challenging terrain in the mountains; Alan and Salty risk man and machine to uncover the biggest nugget of their mining careers; promising signs could lead the Gold Devils to a million dollar pay day.

In Buenos Aires, LAPA Flight 3142 staggers until it collapses and explodes in flames.

One of the world's largest container ships races from port to port in China, Malaysia and Germany, transporting almost 20,000 crates of cargo.

Each captain must find a winning strategy to land a bluefin.

Everyday items go under the microscope, including kimchi, drum crushers and traditional parquet floors.

Examining how wood watches, mechanical sensors and raw pet food are made.

The Poseidon Crew battle challenging terrain in the mountains; Alan and Salty risk man and machine to uncover the biggest nugget of their mining careers; promising signs could lead the Gold Devils to a million dollar pay day.

How thermoplastic fire helmets, basketry sculptures and coffee roasters are made.

Discovering how office chairs, vinobrew and reconditioned sander drums are made.

Following how fireplace bellows, calissons and recreational watercraft are made.

How artist brushes, DEF tank heaters and game tables are made.

In Buenos Aires, LAPA Flight 3142 staggers until it collapses and explodes in flames.

How foosball tables, Marseille soap and Laguiole pocket knives are made.

How flying water bikes, paint and cinnamon cordial are made.

How berets, pastis and stationary bikes are made.

Exploring how steel bistro furniture, letterpress printing and bamboo ceramic are made.

Technological corks; zinc gutters; traditional ham; chisteras.

Pentanque ball; biologic medicines; asphalt pavers; basques espadrilles.

Bound for Kathmandu, Thai Airways Flight 311 crashes into the Himalayas, far from its projected flight path.

MSC's biggest cruise ship navigates tight Mediterranean harbors, offering a brand new water park, classic excursions and Cirque du Soleil at Sea.

Spurge challenges the fleet to work hard and fish smart in a season full of obstacles.

How foosball tables, Marseille soap and Laguiole pocket knives are made.

How flying water bikes, paint and cinnamon cordial are made.

How berets, pastis and stationary bikes are made.

Exploring how steel bistro furniture, letterpress printing and bamboo ceramic are made.

Cyril faces snapping turtles, invasive jumping carp, and dangerous gators while hunting a 200-pound alligator gar in the perilous waters of Texas and Louisiana.

Spurge challenges the fleet to work hard and fish smart in a season full of obstacles.

MSC's biggest cruise ship navigates tight Mediterranean harbors, offering a brand new water park, classic excursions and Cirque du Soleil at Sea.

Bound for Kathmandu, Thai Airways Flight 311 crashes into the Himalayas, far from its projected flight path.

How foosball tables, Marseille soap and Laguiole pocket knives are made.

How flying water bikes, paint and cinnamon cordial are made.

How berets, pastis and stationary bikes are made.

Exploring how steel bistro furniture, letterpress printing and bamboo ceramic are made.

Technological corks; zinc gutters; traditional ham; chisteras.

Exploring the production processes of pétanque balls, biologic medicines, asphalt pavers and Basque espadrilles.

Cyril faces snapping turtles, invasive jumping carp, and dangerous gators while hunting a 200-pound alligator gar in the perilous waters of Texas and Louisiana.

Bound for Kathmandu, Thai Airways Flight 311 crashes into the Himalayas, far from its projected flight path.

MSC's biggest cruise ship navigates tight Mediterranean harbors, offering a brand new water park, classic excursions and Cirque du Soleil at Sea.

Spurge challenges the fleet to work hard and fish smart in a season full of obstacles.

How foosball tables, Marseille soap and Laguiole pocket knives are made.

How flying water bikes, paint and cinnamon cordial are made.

Cyril faces snapping turtles, invasive jumping carp, and dangerous gators while hunting a 200-pound alligator gar in the perilous waters of Texas and Louisiana.

How berets, pastis and stationary bikes are made.

An insight into how steel bistro furniture, letterpress printing, bamboo ceramic lights and asphalt compactors are made.

Technological corks; zinc gutters; traditional ham; chisteras.

Exploring the production processes of pétanque balls, biologic medicines, asphalt pavers and Basque espadrilles.

Bound for Kathmandu, Thai Airways Flight 311 crashes into the Himalayas, far from its projected flight path.

Coconut charcoal; dial indicators; wet downdraft tables; bassoon reeds.

Pasta dies; blueberries; composting toilets; surge arresters.

Learning how angle grinders, berry baskets and omnidirectional speakers are made.

Cartridge blades; chocolate banana loaves; vending machines; dive computers.

How ultra-thin glass, pallet dismantling machines, cupcakes, and seamless stainless steel tubes are made.

Learning how potash, leather bracelets and wild rice are made.

The investigation into a doomed cargo plane reveals a troubling list of maintenance failures that bring down an entire airline.

Go behind the scenes of the Barrett-Jackson Collector Car Auction in Scottsdale, Ariz.as 1,300 cars are sold during the 40 hours of live broadcast.

A group of fishermen in Gloucester, Mass., hauls in bluefin tuna, risking danger on the high seas.

Coconut charcoal; dial indicators; wet downdraft tables; bassoon reeds.

Pasta dies; blueberries; composting toilets; surge arresters.

Learning how angle grinders, berry baskets and omnidirectional speakers are made.

Cartridge blades; chocolate banana loaves; vending machines; dive computers.

Legendary hammer-bot Beta returns to face off with Rotator, one of the deadliest horizontal spinners on the planet; two rising stars attempt to stake their claim in the contest as Gruff pits its dual-flamethrowers against Hypershock.

Go behind the scenes of the Barrett-Jackson Collector Car Auction in Scottsdale, Ariz.as 1,300 cars are sold during the 40 hours of live broadcast.

The investigation into a doomed cargo plane reveals a troubling list of maintenance failures that bring down an entire airline.

Coconut charcoal; dial indicators; wet downdraft tables; bassoon reeds.

Pasta dies; blueberries; composting toilets; surge arresters.

Learning how angle grinders, berry baskets and omnidirectional speakers are made.

Cartridge blades; chocolate banana loaves; vending machines; dive computers.

How ultra-thin glass, pallet dismantling machines, cupcakes, and seamless stainless steel tubes are made.

Learning how potash, leather bracelets and wild rice are made.

Legendary hammer-bot Beta returns to face off with Rotator, one of the deadliest horizontal spinners on the planet; two rising stars attempt to stake their claim in the contest as Gruff pits its dual-flamethrowers against Hypershock.

Go behind the scenes of the Barrett-Jackson Collector Car Auction in Scottsdale, Ariz.as 1,300 cars are sold during the 40 hours of live broadcast.

A group of fishermen in Gloucester, Mass., hauls in bluefin tuna, risking danger on the high seas.

Coconut charcoal; dial indicators; wet downdraft tables; bassoon reeds.

Pasta dies; blueberries; composting toilets; surge arresters.

Legendary hammer-bot Beta returns to face off with Rotator, one of the deadliest horizontal spinners on the planet; two rising stars attempt to stake their claim in the contest as Gruff pits its dual-flamethrowers against Hypershock.

How ultra-thin glass, pallet dismantling machines, cupcakes, and seamless stainless steel tubes are made.

Learning how potash, leather bracelets and wild rice are made.

The investigation into a doomed cargo plane reveals a troubling list of maintenance failures that bring down an entire airline.

The Northern Eagle is capable of catching and packaging fish, bringing 1,500 tons of frozen, packaged product back to port.

The newly-built Neptune is designed to install wind turbines and Belgium's first offshore wind farm is her first assignment.

Follow the building of the Norwegian Breakaway at Germany's Meyer-Werft shipyard; it is the largest ship they've ever built and they have only 18 months to finish it.

The Norwegian Breakaway cruise ship sets sail on her first voyage, and her captain faces a tough decision when a North Atlantic tempest forms.

The Wind Surf, a sleek, five-masted luxury sailing yacht, is large enough to pamper and yet small enough to tuck into tiny harbors and hidden coves.

The Avataq carries everything from food and furniture to mining equipment and explosives to Quebec's inaccessible northern regions.

Stemat Spirit is built to work on land, approaching shore during high tide, settling on the sand as the tide recedes and sailing out to sea, laying cable as she goes, when the tide returns.

Ibn Battuta is capable of breaking up the hardest subsea soil as it deepens the Son Duong Port in Vietnam's poorest province.

Highlighting the massive warships, cruise liners, trawlers and other vessels that sail the seven seas.

Filled with big toys, guests fly the trapeze, surf and skydive without ever leaving the world's most innovative cruise ship.

To transport one of the world's largest oil rigs, Hawk must sink before she can swim; she submerges her expansive deck to load.

As floodwaters unleash havoc in Venice, Italy, experts use the latest technology and modern-day science to explore the feasibility of rebuilding it.

Machu Picchu is one of the greatest landmarks of world architecture, yet the purpose of its construction and how it was built still remains a mystery; experts use cutting-edge engineering to reveal what it would take to rebuild this legendary city.

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.

As floodwaters unleash havoc in Venice, Italy, experts use the latest technology and modern-day science to explore the feasibility of rebuilding it.

Machu Picchu is one of the greatest landmarks of world architecture, yet the purpose of its construction and how it was built still remains a mystery; experts use cutting-edge engineering to reveal what it would take to rebuild this legendary city.

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 Northern Eagle is capable of catching and packaging fish, bringing 1,500 tons of frozen, packaged product back to port.

The newly-built Neptune is designed to install wind turbines and Belgium's first offshore wind farm is her first assignment.

Follow the building of the Norwegian Breakaway at Germany's Meyer-Werft shipyard; it is the largest ship they've ever built and they have only 18 months to finish it.

The Norwegian Breakaway cruise ship sets sail on her first voyage, and her captain faces a tough decision when a North Atlantic tempest forms.

The Wind Surf, a sleek, five-masted luxury sailing yacht, is large enough to pamper and yet small enough to tuck into tiny harbors and hidden coves.

The Avataq carries everything from food and furniture to mining equipment and explosives to Quebec's inaccessible northern regions.

Stemat Spirit is built to work on land, approaching shore during high tide, settling on the sand as the tide recedes and sailing out to sea, laying cable as she goes, when the tide returns.

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.

Alligator bags; lockers; bench planes; deployable flight recorders.

Grapples; flavorings; dog sleds; athletic shoes.

Retractable cords; wood frame sports cars; sushi.

Leather wallets; French horns; soy sauce; children's ride-on cars.

Mini GP Motorcycle; fig cookies; tool boxes; pipe bends.

Western revolver replicas; arc trainers; used-oil furnaces; vegetable peelers; pizza cutters.

Metal golf clubs; waffles; custom wires and cables; train wheels.

Sails; walnuts; wheel immobilizers; honeycomb structural panels.

Alligator bags; lockers; bench planes; deployable flight recorders.

Grapples; flavorings; dog sleds; athletic shoes.