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TIL Albatrosses can glide for thousands of kilometers without flapping wings, using a technique called dynamic soaring. By repeatedly rising into the wind and descending downwind, they gain energy from the vertical wind gradient, allowing them to cover nearly 1,000 km per day with minimal effort

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mvRM TIL: In 1863, President Lincoln signed the “Order of Retaliation”. For every US soldier killed or enslaved in violation of the laws of war, a Confederate prisoner was to be killed or enslaved.
xMbo TIL that Dave Grohl was so intimidated by Kurt Cobain that he hid a lot of the music he made while on tour with Nirvana. After Cobain’s death, the tucked away music would become Foo Fighters first album.
xVkE1 TIL Penn and Teller Smoke and Mirrors was cancelled on the Sega CD due to the game featuring a simulation of driving a truck from Arizona to Las Vegas which it takes 8 hours of game time to complete (same time to drive in real life) with no ability to pause. Penn considered it his ultimate “trick”.
mRXR TIL There’s an episode of Married with Children that Fox refused to air. The plot revolved around Al/Peg making a sex tape and Marcy/Steve making a sex tape. The episode was produced in 1988 but did not air for the first time until cable syndication in 2002. Even now, the reruns are heavily edited.
ZW9a TIL: the reason cats and snakes have vertical pupils is because it increases their depth perception while hunting at night while prey animals such as sheep have horizontal pupils so that they may have a panoramic view of their surroundings to watch for predators