Articles
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Article
Who Invented Velcro?
Velcro was inspired by burrs stuck to a dog’s fur after a walk in the Alps. It was not invented by NASA, though astronauts…
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Article
Why Do We Shake Hands?
The handshake has sealed agreements for nearly 3,000 years. Its use as an everyday greeting between equals is much more recent.
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Article
The Origin of Paella
Paella was born in the rice fields around Valencia, cooked over a fire by people who used what grew around them. The name comes…
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Article
Who Invented the Zipper?
The zipper took three inventors, thirty years and a pair of rubber boots to become the zipper. Its first version kept jamming.