› added 12 years ago

89

TIL you can experimentally measure the speed of Light using marshmallows and a microwave.

Read more physics.umd.edu

via reddit.com

Zpvwo TIL the James Webb Space Telescope has detected signs of potential life on exoplanet K2-18b.
1amaX TIL Jahna Steele was voted Las Vegas' "Sexiest Showgirl on The Strip" in 1991, "Las Vegas Entertainer of the Year" in 1992, and "Most Beautiful Showgirl" in 1993. She was later fired from the "Crazy Girls Revue" show when people found out she was transgendered.
pYvJ4 TIL that in the 18th century medical professionals used tobacco smoke enemas to treat ailments from the cold to cholera. Before the use of bellows became the norm the people administering the procedure needed to be careful if they started coughing and accidentally inhaling enema particulates.
Lk6NQ TIL that the two sons of Archduke Franz Ferdinand were sent to Dachau and made to clean toilets for objecting to Hitler’s annexation of Austria
xl67 TIL that in 1310, a Mali ruler called Abu Bakr II tried to cross the Atlantic Ocean with 400 ships. Only 1 ship who refused to follow him made it back