› added 1 year ago

76

TIL we don't actually know how or why general anesthesia works

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xVx6w TIL that camera flash should always result in natural/red pupil. And any observation of white eye when looking directly at camera, should be immediately reported to an ophthalmologist to rule out a rare form of eye cancer.
Q7yL TIL Indonesia realized dead Manta Rays are worth $500 whereas Manta Ray tourism brought in $1,000,000 over the life of a single Ray. Indonesia is now the largest Manta sanctuary.
ADnx TIL White Castle was the first fast food restaurant, founded in 1921.
699xJ TIL Emperor Hirohito apologised for Japan's warcrimes in WW2, which Douglas MacArthur allegedly rejected by refusing to acknowledge Hirohito's presence. Patrick Lennox Tierney, the source for the story, would call it "the rudest, crudest, most uncalled for thing I have ever witnessed in my life"
x8n1 TIL that the process of “Bible Code” can be used to “predict” any conspiracy theory you like. One researcher used the method on Moby Dick to predict the assassinations of MLK Jr., JFK, and others.