› added 11 years ago

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TIL humans are the only mammals with permanently swollen breasts. We have boobs all the time, other animals only have them when nursing.

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xMrg TIL The aircraft carrier USS Enterprise was the longest warship ever built, and weighed over 90,000 tons. Despite this, it was one of the fastest, due to having 8 seperate nuclear reactors putting out a total of 280,000hp. No other carrier has more than two.
Z8xkR TIL about Perpetual Stew, common in the middle ages, it was a stew that was kept constantly stewing in a pot and rarely emptied, just constantly replenished with whatever items they could throw in it.
VMWkZ TIL that Westminster Abbey has a statue of Martin Luther King, Jr. It is part of a series on 20th Century martyrs, and includes Dietrich Bonhoeffer, Grand Duchess Elizabeth of Russia, and Oscar Romeo of El Salvador. They were designed to fill ten Gothic niches during a renovation.
5PQ TIL the clapperboard you see at the beginning of movie takes is to synchronize the audio and video tracks, because the sound is easy to identify on audio tracks.
aw5Bb TIL about Femtoengineering, which is technology 6 orders of magnitude smaller than nanotech. At this scale, engineering utilises quarks & strings to manipulate atoms. If achieved, could lead towards macro-scale teleportation, as well as breakthroughs in force field generation and antigravity tech.