Approximating Irrational Numbers (Duffin-Schaeffer Conjecture) - Numberphile
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17:42
Twin Prime Conjecture - Numberphile
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16:29
A proof that e is irrational - Numberphile
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27:29
Powell’s Pi Paradox: the genius 14th century Indian solution
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24:57
A Breakthrough in Graph Theory - Numberphile
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8:54
Germany’s Far-Right Comeback | NYT Opinion
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19:01
A New Discovery about Dodecahedrons - Numberphile
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16:38
A number NOBODY has thought of - Numberphile
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29:09