› added 10 years ago

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TIL of Namibia, one of the most sparsely populated countries in the world, whose constitution preserves the health of its ecosystem. It has the largest Cheetah population in the world.

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wLokW TIL when most species of marine mammals are asleep, there is always one hemisphere of their brain that is awake. This allows dolphins, for example, to swim and surface to breathe when they are sleeping. They enjoy the benefits of sleep but still perform many of the same processes done when awake.
xxoD TIL of Tim Jenison. A dude from TX who may have rediscovered a lost, elegant technique that might explain how the 17th century painter, Vermeer, was able to paint with incredible realism.
a8wML TIL When Dexys Midnight Runners (Come on Eileen) broke up the lead singer quickly burned thru his money, got addicted, and wound up at the gov aid office. He was recognized and the other aid seekers broke out into a rendition of Come On Eileen, hoping he’d join in. He wasn't amused.
78D1r TIL there is an agency in the Federal Government of the United States called the Chemical Safety and Hazard Investigation Board. They investigate manufacturing accidents that result in the release of hazardous materials and then make detailed animations about the accidents as learning tools.
BB7x TIL There are 8,400 attack helicopters in the world. The US owns 6,400 of them. Also, the US has 10 aircraft carriers. The rest of the world also has 10….combined.