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Asteroids; bioterrorism; cyberterrorist attacks; genetic engineering.

More Doomsday Tech

Potential for accidental nuclear-weapons launch; global warming; futuristic threats.

Doomsday Tech 1

Old fishing community; monstrous factory trawler; deep-sea fish farms.

Commercial Fishing

Transporting dynamite; movement and destruction of illegal drugs; transport of powerful fuel.

More Dangerous Cargo

Potato chips; candy bars; Twinkies; chocolates; pretzels; lollipops; cupcakes.

Snackfood Tech

Chicago flood; Alpine tunnel fires; riverboat boiler explosion; building collapse; plane crash.

Engineering Disasters 15

Engineers learn from disaster to make modifications to increase the chances of survival aboard submarines.

Sub Disasters

A toxic waste dump at Love Canal in Niagara Falls, N.Y.; software flaws render Patriot Missiles inaccurate; the collapse of 7 World Trade Center; the Cocoanut Grove nightclub fire in Boston.

Engineering Disasters 13

Big Brother tracks every aspect of our lives.

Surveillance Tech

The Akashi Kaikyo Bridge's main span is 50 percent longer than that of the Golden Gate.

The World's Longest Bridge

Hydrogen use may one day replace the use of fossil fuels.

Gas Tech

Data lines; power; plumbing; photovoltaics; conserving energy; painting; carpeting; moving furniture; lights.

Building a Skyscraper: The Arteries

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Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.

S10 E56 | Sub Disasters