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Paper clips respond to electromagnets under train floor
Posted 14 years ago by techman in category: interesting   Comments (0)

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Time lapse: the difference between summer and winter in Finland
Posted 12 years ago by JHellman in category: interesting   Comments (0)

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How To Make Tequila
Posted 12 years ago by rogerdanger in category: interesting   Comments (0)

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Albert Einstein and the Theory of Relativity
Simultaneity
Posted 11 years ago by boyt in category: interesting   Comments (0)

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The art and science of beer
What do people do while waiting for wine grapes to ferment? Enjoy a beer, of course. Charlie Bamforth, the head of Malting and Brewing Science at UC Davis, explains beer-making and reveals how to pick the freshest pint when you're at a pub.
Posted 11 years ago by boyt in category: interesting   Comments (0)