See also: this short piece about detecting bias in coin tosses by listening to the “ping” they make when tossed. https://cs.stanford.edu/~kach/can-one-hear-the-

See also: this short piece about detecting bias in coin tosses by listening to the “ping” they make when tossed. https://cs.stanford.edu/~kach/can-one-hear-the-fate-of-a-coin.pdf https://cs.stanford.edu/~kach/can-one-hear-the-fate-of-a-coi...