How Oak Trees Manipulate Squirrels To Abandon Their Acorns
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How these impossibly thin cuts are made
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Cicada 17 - Numberphile
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I Can Twist My Eye Around Its Pupil (And So Can You)
12:30
Will a Kettle Full Of Alcohol Stay On Forever?
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Birds Don't Have Lungs Like We Do - They Have Something WAY Better!
48:33
1/2 The Oak Tree, Natures Greatest Survivor - August to February
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5 Interesting Things
14:23