The supersonic passenger plane explodes and kills 100 people.

Hurricane Katrina is one of the worst natural disasters in America.

A collision of three trains during rush hour in London kills dozens.

A series of accidental explosions erupt at a chemical factory in China.

When an eight-story factory suddenly collapses, over 1,000 people die.

On a test flight for an experimental Virgin Galactic spacecraft, catastrophic design flaws send this multi-million dollar endeavor on a crash course to tragedy; experts investigate what caused this visionary engineering marvel to fail.

Discover how aluminum foil, snowboards, contact lenses and bread are made.

Discover how compact discs, mozzarella cheese and pantyhose are made.

Discover how toothpicks, acrylic bathtubs, helicopters and beer are made.

Discover how hearing aids, 3D puzzles, rubber mats and toilets are made.

Discover how copy paper, jeans, computers and plate glass are made.

Discover how nails, safety glasses, fabrics and bicycles are made.

Discover how kayaks, safety boots and breakfast cereals are made.

Discover how trucks, adhesive bandages and circuit boards are made.

Discover how steel, aircraft landing gear and cosmetics are made.

Discover how holograms, package printing and canned corn are made.