Season 2 poster
Series SeasonSeason 2 episodes2016

Impossible Engineering

Season 2

How does a cruise ship containing 18 decks and 6,000 guests stay afloat? How was the world's heaviest man-made structure built? Which construction can hold the most football fans in the world? The second season answers these questions, and more.

Episodes
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NASA's Rocket to Mars
Episode 142 min2016-03-16

NASA's Rocket to Mars

For NASA to send a person to Mars, they will need to build the most powerful rocket ever built. Discover inside story behind the Orion Space Craft, an engineering feat designed to sustain astronauts for years in one of the universe's harshest environments.

World's Tallest Bridge
Episode 242 min2016-03-23

World's Tallest Bridge

How did engineers build the tallest bridge on the planet? As tall as a skyscraper, the Millau Viaduct braves deadly wind speeds over an immense abyss, and we go inside the story behind this modern wonder.

Ultimate Football Stadium
Episode 342 min2016-03-30

Ultimate Football Stadium

The AT and T Stadium in Texas is home to the Dallas Cowboys and the world's largest retractable roof. This $1.2 billion stadium can house over 100,000 fans, and we'll go inside how this engineering feat was built.

World's Most Powerful Dam
Episode 442 min2016-04-06

World's Most Powerful Dam

China's Three Gorges Dam is the largest and heaviest concrete structure on earth, and it produces more power than any hydroelectric dam ever built. Discover how engineers reshaped a river to accomplish this incredible engineering feat.

World's Longest Tunnel
Episode 542 min2016-04-13

World's Longest Tunnel

How did engineers move mountains to build the longest and deepest rail tunnel on the planet? Discover how 25 million tons of rock were moved to build this modern wonder, the Gotthard Base Tunnel.

World's Biggest Cruise Ship
Episode 642 min2016-04-20

World's Biggest Cruise Ship

Go inside the largest cruise ship on the planet: MS Harmony of the Seas. A massive ship that's 1,181 feet long and a staggering 227,000 tons.

US Navy's Super Submarine
Episode 742 min2016-04-27

US Navy's Super Submarine

The Virginia Class is one of the most advanced nuclear powered, fast attack submarines ever produced for the US Navy. These technological titans are almost 400 feet long, and weigh a staggering 7,800 tons.

The Glass Skyscraper
Episode 842 min2016-05-04

The Glass Skyscraper

The Shard, a 73-story glass skyscraper in London, has 11,000 exterior glass panels, a colossal concrete core that supports luxury apartments, a hotel, and close to 600,000 square feet of office space.

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