› added 5 years ago

98

TIL that hydrogen exists as a metal on other planets

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9YV8r TIL that Homework was extremely controversial in the 1800s and early 1900. In 1901 California even banned homework for everybody under the age of 15.
wLEb8 TIL Julie d'Aubigny was a 17th-century traveling swordswoman. Among her other exploits, when her female lover was sent to a convent, she also entered the convent, stole the body of a dead nun, placed it in her lover's bed, escaped with her lover and burnt the convent down.
QJMwM TIL Because Christopher Nolan shot Dunkirk on film he was able to recover footage from a camera that had sunk.
W7xwA TIL a 2019 study by Drexel University (in addition to many other studies) found that houseplants do not improve air quality or otherwise purify the air.
OoaE1 TIL Interracial marriage was made fully legal in all U.S. States only 51 years ago when the U.S. Supreme Court decision deemed anti-miscegenation laws unconstitutional in 1967.