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TIL If you heat the diamond in the open air, it will begin to melt and burn at around 700 degrees Celsius (1,292 degrees Fahrenheit). Burning a diamond without oxygen, however, will make it change into graphite (a crystalline form of carbon) before transforming into a fluid.

jgmv TIL in the 1980s Pablo Escobar bought four hippos that he kept in Colombia. After Escobar’s death, they were left untended at his estate. As of 2014, 40 hippos have been reported to exist from the original four and are considered potentially invasive.
D1KpY TIL of Mim, an eastern grey kangaroo raised by a family who hand-fed her. After they released her, Mim roamed wild for years; but when wildfires burned near the family's home in Kulnura, Australia, Mim turned up at their door seeking shelter. They let her stay indoors where she lounged on a blanket.
Y7yOA TIL that during World War II, the U.S. military secretly recruited Hollywood artists to help design and implement deception strategies, including camouflaging equipment and creating illusions to confuse the enemy. This initiative was part of what became known as the "Ghost Army".
78RKP TIL Ginkgo trees are so hardy that six of them are known to have survived the atomic bomb and are still growing in Hiroshima. The species of these trees is called relict. This is because they have been living on the planet for more than 200 million years.
v1gKD TIL 'Moneyball' and 'The Big Short' writer Michael Lewis said that his book 'Flash Boys' wouldn't be filmed because Hollywood didn't want to cast an Asian man as the lead.