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How Does An Owl Fly So Silently?
BBC
Posted 8 years ago by Rolosio in category: interesting   Comments (1)

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Steve, are you with me?
Man pays to go on a F18 flight
Posted 18 years ago by boyt in category: interesting   Comments (0)

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Tutorial on How Differential Gear Works From the 1930's
Fast forward to 1:50 for a good explanation
Posted 15 years ago by techman in category: interesting   Comments (2)

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How to Break Out of Zip Ties
Posted 11 years ago by boyt in category: interesting   Comments (2)

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The Happiest Facts To Make You Smile
Posted 11 years ago by boyt in category: interesting   Comments (1)