They may look human, but they're actually guinea pigs for impact safety tests.
What's the difference between raw and enameled cast iron cookware?
Find out how the wings of a plane are made, using old school production methods.
Step into the factory to watch how paper towels are made.
Find out how air conditioners are designed to cool things off on this clip.
Find out how medical marvels are manufactured.
In this minisode of How It's Made, find out how pocket knives are made.
A miniature train car is precisely scaled down from the life-sized train car.
Stainless steel was invented in the early 20th century. Find out how it's made!
See how particles of plastic are fashioned into football helmets.
How does gas get from your fuel tank to the engine cylinders?
Find out how one of the oldest drinks is made today using modern technology.
The sport of curling is a combination of bowling and billiards, on ice!
Find out how car batteries are stripped down and recycled to make new ones.
Veggie burgers are packed with great ingredients! See how they're made.