What Actually Is A Number?
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New Math Just Dropped
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What IS a Number? As Explained by a Mathematician
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This Video Will Frustrate Your Teacher
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What is a Number? - Numberphile
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Por Que esse Número Está em Todo Canto?
10:53
Prime Pyramid (with 3Blue1Brown) - Numberphile
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1 Billion is Tiny in an Alternate Universe: Introduction to p-adic Numbers
5:27