The steel shipping drum was invented in the late 1800s for the oil industry.
Watch how this instant film is created!
It's one of America's favorite foods. Learn how chocolate chip cookies go from industrial mixer to dessert platters across the U.S.
The level was invented in the 17th century to keep structures plumb and true.
They may look human, but they're actually guinea pigs for impact safety tests.
Find out how the wings of a plane are made, using old school production methods.
Find out how air conditioners are designed to cool things off on this clip.
See how particles of plastic are fashioned into football helmets.
Car doors have come a long way over the last century.
Find out how synthetic resin figurines are created.
The first clothes pins were invented in the early 1800s.
How does gas get from your fuel tank to the engine cylinders?
Find out how hot dogs go from raw meat at a factory to your local street vendor.
This explosive clip from "How It's Made" features an age old snack - popcorn.
Wooden clubs are created through a complex crafting process.
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