› added 4 years ago

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TIL Dolphins are actually small whales

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via reddit.com

aLNy TIL that a 6-minute, fan-made Batman movie exists where Batman fights Predator, Alien, and the Joker. It premiered at Comic Con in 2003 and Kevin Smith called it “possibly the truest, best Batman movie ever made.”
rpRo TIL: 60% of the Fat and 31% of the calories in Burger King’s Chicken Sandwich come from the mayonnaise alone
oRWGA TIL that Tesla car horns have a "fart" option that whistles out loud and then makes a fart sound when you honk.
bvJQ TIL that after needing 13 liters of blood for a surgery at the age of 13, a man named James Harrison pledged to donate blood once he turned 18. It was discovered that his blood contained a rare antigen which cured Rhesus disease. He has donated blood a record 1,000 times and saved 2,000,000 lives.
b6y09 TIL Diamonds rain on Saturn and Jupiter due to extreme atmospheric pressure. Methane breaks down into solid carbon, the raw material for diamonds. Over time, carbon crystallizes into the diamonds we know, thanks to the planets' unique conditions.