› added 1 year ago

51

TIL of Malthusians. They believe a finite earth can’t sustain mankind’s indefinite expansion unless checked by law, war, famine, or natural disaster

Read more wikipedia.org

via reddit.com

KOlxQ TIL of Harry Daghlian, a 24 year-old physicist with the Manhattan Project. He accidentally dropped a brick into the centre of a plutonium core and exposed himself to a lethal dose of radiation, dying 25 days after the accident.
Z8JdD Til - Daniel Hale Williams was an American general surgeon, who in 1893 performed the first documented, successful pericardium surgery in the United States to repair a wound. In 1913, Williams was elected as the only African-American charter member of the American College of Surgeons.
Pn4G TIL In 1919 Michael Keogh stopped an angry mob of 200 men (some with bayonets) from killing two right winged political agents they were beating up. In 1930 at a Nuremburg rally, Keogh recognized one of the agents he had saved. It was Adolf Hitler.
4b4a TIL that when Neil deGrasse Tyson first saw the stars come out at the planetarium at 9 years old, he thought it was a hoax. Growing up in the Bronx, he’d never seen the stars before due to light pollution.
Y70r7 TIL Dave Coulier knew Alanis Morissette's "You Oughta Know" was about him when he heard the line "I hate to bug you in the middle of dinner" as she once called him after the break up and asked if she could call back because he was in the middle of dinner. When he heard it, he went "uh oh."