What Makes a Boomerang Come Back?
What Makes a Boomerang Come Back? It is the built-in skew or twist in a boomerang combined with its spinning motion that makes it return to the thrower. At first people...
Read MoreWhat Makes a Boomerang Come Back? It is the built-in skew or twist in a boomerang combined with its spinning motion that makes it return to the thrower. At first people...
Read MoreWhy Do My Ice Skates Slide over the Ice so Easily? When you ice-skate, you are not skating on the ice itself, but on a slippery film of water between the ice and the...
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