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TIL Early home radios were referred to as BC capable, meaning Broadcast Channels. BC was AM signals, but AM was not a common reference until FM radios came along and they had to distinguish between them. Much like early records were never called 78s until after 33s and 45s came along.

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K4xJ TIL: The 90’s POG phase was started in Hawaii from the lids of POG (Passionfruit Orange Guava) juice
MeA5A TIL that during WW2 German prisoners of Wars in Canada were so well treated that they didn't want to leave the country when released. Thousands of them eventually stayed or came back to Canada with one saying that the time in Canadian prison was "the best thing that happened to me."
nKYB TIL Marine biologists are claiming there is a rare instance of non-human warfare happening between octopuses in the waters off the coast of Australia. The octopuses are fighting in large groups over territory and even using projectiles such as seashells to spit at enemies.
Bg6YL TIL that In 1969, the first message sent over the ARPANET was supposed to be the word "login." However, the system crashed after only two letters were transmitted, sending just "lo."
6ErrQ TIL that the RMS Carpathia only heard the Titanic's distress call because Carpathia's wireless operator, Harold Cottam, was listening to his telegraph while getting into his pajamas, several minutes after his shift had ended. Had he signed off when he was supposed to, there may have been no rescue.