World's cheapest speaker

Published 9 years ago in Science. Submitted by Geekster

What do you need to make the simplest form of a speaker? Surprisingly, you probably already have everything you need!

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Sikorsky X2 World's Fastest Helicopter

Published 10 years ago in Science. Submitted by Geekster

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• 4 comments
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Coke Cans in Acid vs Base

Published 10 years ago in Science

Who will win in this ultimate cage match?

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TED: Learn to read Chinese ...

Published 11 years ago in Science. Submitted by BasmanT

ShaoLan walks through a simple lesson in recognizing the ideas behind the chinese characters and their meaning -- building from a few simple forms to more complex concepts. Call it Chineasy.

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This Wave Pool Does Some Strange Things With Water

Published 9 years ago in Science. Submitted by dbomber69

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