› added 9 months ago

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TIL that the "Killing baby Hitler" is a thought experiment in ethics and theoretical physics which poses the question of using time travel to assassinate an infant Adolf Hitler.

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rROP4 TIL a study on Tinder found that men who take time to write a good bio get four times as many matches as those who don't have one.
DQExY TIL: 31 US States allow parents to give their kids alcohol
awOx9 TIL the former Bloods and Crips gang leaders made peace with each other and started an organization to promote peace in their communities. They’re now training former gang members and community leaders to help younger generations.
4XgD6 TIL that there are over 20,000 adults suffering from congenital rubella syndrome in the USA after their mums caught Rubella in the 60s. They suffer deafness, blindness and neurological problems.
oR98o TIL that an airplane on a treadmill that keeps ground speed at 0 can still take off due to its engines generating enough air flow to create lift