Asia’s ancient calculator, the abacus, still has proponents in Japan. A video by Terushi Sho.
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Short link: https://wp.me/p6sb6-yBE
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Why do we see misleading patterns? PatrickJMT describes Ramsey theory, which states that given enough elements in a set or structure, some interesting pattern among them, of some kind, is guaranteed to emerge. The key to some of the more kabbalistic conspiracy theories we’ve seen in the past few years.
A TED-Ed video directed by Aaron, Sean & Mathias Studios, narrated by Addison Anderson, with music by Manuel Borda.
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Short link: https://wp.me/p6sb6-yoz
Comments are welcome if they are on-topic, substantive, concise, and not boring or obscene. Comments may be edited for clarity and length.
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