› added 4 years ago

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TIL: Einstein reportedly didn't want his brain studied post-mortem; nonetheless, the autopsy doctor took the brain without family permission. It took around 20 years for the public to learn just how much of the "specimen" remained with that doctor.

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Yp7m7 Consider the autoclave, which scientists use to sterilize tools and which issues scalding steam to do so. Or consider the heat gun, which is used to dry glassware and to warm distillation devices. It can also ignite anything flammable that gets too close. Glass containers in a vacuum can implode, spraying shards everywhere. Centrifuge rotors can fail, causing explosions that throw shock waves throughout a lab filled with chemicals. Steel vessels built to contain liquids and gases at hundreds of pounds of pressure per square inch can rupture, hurling metal at lab workers.
QZeE TIL that a woman in France sued her husband and won $15,000 for not giving her enough sex during their marriage.
5Y1Wr TIL that 26.82 million air tickets as well as 5.96 million high-speed rail tickets have been denied to chinese people whom were deemed untrustworthy, because of a bad social credit score.
Oo17R TIL When Sweden won the ice hockey world championships in 1957 in Moscow, the Soviets didn't have the national anthem ready. The Swedish team decided to sing it over the stadium's PA system, but didn't know the words to the anthem, so instead they sang the Swedish drinking song, "Helan går!".
1N8d TIL the universe is bigger than it is old. The universe (93 billion light-years in diameter) is much larger than the distance light could traveled during 13.8 billion years since the big bang.