› added 3 months ago

47

TIL that in the 18th century a ship named HMS Invincible was defeated by a sandbar

Read more bbc.co.uk

via reddit.com

ADmrg TIL that the ‘sound’ produced by an ultrasound machine is made from applying an electrical current to piezoelectric crystals
l7o45 TIL of Thomas Chapple, a 19th century sailor, who is believed to have contributed to the near-extinction of two species after lighting a fire as a prank.
0O9v TIL that the woman who started the Mother’s Day tradition in the US was so opposed to its commercialization that she spent her whole inheritance and her remaining years of life protesting what the holiday had become
VkkQ TIL Casa Bonita from South Park is a real place in Denver. There’s even cliff divers.
b9oQN TIL Stradivarius violins can't be distinguished from other top-quality violins in blind tests