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TIL - Our Human Ancestors Very Nearly Went Extinct 900,000 Years Ago

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ZdRR TIL of Kevin Mitnick, a hacker believed to be so dangerous that he was placed in solitary confinement for fear of being able to “start a thermonuclear war by whistling into a payphone.”
Oo9rR Til the Great Chinese Famine had more deaths in areas at produced more food per capita. Nancy Qian and Pierre Yared showed that aggregate production was sufficient for avoiding famine and that the famine was caused by over-procurement and poor distribution by the government
eMZk TIL Today (6/5) is National Doughnut Day which was created by The Salvation Army in 1938 to honor the men and women who served doughnuts to soldiers during World War I. In recognition Krispy Kreme, Dunkin Donuts and other shops are offering free donuts today.
R7WEj TIL the massive changes in the population and wealth of Europe caused by the Black Death was one of the reasons the Renaissance happened.
BgMBk TIL that the red lights on top of tall buildings in cities are called “aviation obstruction lighting,” and are used to help pilots of low-flying aircraft avoid collisions with otherwise hard-to-see structures.