› added 5 months ago

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TIL how speedcubers (aka speed solvers) solve a Rubik's Cube in less than 10 seconds. The steps include solving the cross, the first two layers, and then orienting and permuting the last layer.

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Gv9N TIL that ants can count and make small addition / substraction
D179v TIL a blind and partially deaf man regained his sight and hearing when he was struck by lighting while out chasing his pet chicken
d8nRE TiL women receiving radiation to their pelvis can have their ovaries transplanted into their forearm (heterotopic transplantation) to be retrieved in the future for IVF and maintain their fertility.
40mb TIL that when a cat brings back dead animals, it is actually acting out its natural role as mother and teacher. Human owner’s represent the cat’s surrogate family and they are teaching us how to catch and eat prey, just as they would teach their young in the wild.
lYAa TIL that in 1916 an amendment was proposed to the Constitution that all acts of war would be put to a national vote. People voting yes would have to register as volunteers for service in the United States Army.