› added 1 year ago

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Til the first recorded use of sonar technique was by Leonardo da Vinci in 1490

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VMlw8 TIL that a when applying for college, Julian Hernandez learned he had been kidnapped for 13 years
4BEJ TIL Scotland Yard, one of the world’s best-known police agencies, is built on top of an unsolved crime scene
X0XbE TIL Called "the benevolent" due to his well intentioned nature, Ferdinand I of Austria, son of the last holy roman emperor, had to step down due to suffering as many as 20 epileptic seizures per day. When he tried to have sex, he had 5 seizures
4XoP5 TIL Key's matchstick grasshopper, native to Australia, was rediscovered in 2019 after having not seen since 1967. It is flightless, and unlike most other grasshopper species, it is active during the winter. This insect's unique chromosomes were studied extensively by early evolutionary biologists.
xVRDk TIL that on average, every 40 minutes in Russia a woman is killed by her partner.