› added 3 years ago

102

TIL That before semiconductor diodes and such were invented, mercury arc valves were used

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Bv9D TIL that up until 1977 child porn was legal. Before then you could find them on shelves right next to other erotica. It seems so little known.
5Y9Gk TIL that 17% of Sweden is covered in blueberry bushes.
jVVp TIL the Hard Rock Cafe chain is owned by the Seminole Indian Tribe of Florida
Lk0K0 TIL that in 1963, a Belgian fisherman got himself arrested on purpose to envoke a 297-year-old Royal Charter that gave fishermen from his city the right to fish in English waters. The UK never pressed charges.
LknKm TIL Juno Beach was originally going to named Jelly Beach, but Churchill disapproved of the name, finding it to be undignified "for a beach on which so many men might die".