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TIL A breathing technique called ‘box breathing’ that Navy SEALS and first responders are taught to remain calm in stressful situations

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eJXb TIL In 1986 approximately 6.5 million people held hands in a human chain for fifteen minutes along a path across the contiguous United States.
l7e87 TIL that the original "Diddy" sued Sean Combs over the name in 2006—and won!
wOr6 TIL Uranium-238 has a half life of 4.468 billion years, or about 1/3 the estimated life of the universe
KYvBR TIL Dan Aykroyd is a co-founder of the House of Blues chain
VMom TIL that there is a group of Islands in the Bay of Bengal, South-east of India, where the Andamanese people live a 60,000 year old existence. Their culture has no knowledge of cultivation or fire-making. All outside contacts with civilization have been met with hostility.