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TIL A sturgeon's sex can't be reliably determined until 5 years of age, which leaves caviar farms with the significant expense of inadvertently raising males.

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bye4 TIL that Fritz Moen, who was partly paralysed was wrongfully convicted of two rapes and murders. One victim had been chased across a field, knocked down and tied up with her own clothes, which he was physically incapable of doing. He served a total of 18 years in prison, he was acquitted in 2004.
xGX1 TIL that Hall of Fame linebacker Lawrence Taylor would hire prostitutes and send them to his opponents’ hotel rooms the night before a game to try to tire them out
loAvN TIL that Imhotep was an Egyptian architect, physician, and advisor to four pharaohs. He lived around 2667-2600 B.C. Imhotep practiced early medicine nearly 2200 years before Hippocrates and designed Djoser’s step pyramid at saqqara. He is the only Egyptian besides Amenhotep to ever be fully deified.
Brjob TIL There is a "Game of Life" which is a 0 player game requiring only an input of initial state of boxes (on/off) on an infinite 2d grid and the boxes evolve into generations creating beautiful patterns by following 4 simple rules that mimic life
LkQp0 New research suggests that the way chameleons change color is very different from what scientists had assumed. In this week’s "Today I Learned" filmmaker and National Geographic Grantee Jason Jaacks explains that the color change is controlled by nanocrystals in a top layer of the lizards' skin.