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TIL Bones produce piezoelectricity when stress is applied and forms electrical dipoles that attract osteoblasts. Osteoblasts deposit calcium and other minerals on the part of the bone that is stressed which increases the density of the bone.

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v1gy7 TIL that Walt Disney originally wanted to call his most famous creation Mortimer, but his wife convinced him to change the name to Mickey.
0oBN TIL that Vincent Vega and Mia Wallace do not actually win the Jack Rabbit Slim’s Twist Contest. We see them walk into her house with the trophy but later when Butch is walking into his apartment a commercial is on, and the faint voice in the commercial says that the trophy was stolen.
DQWoe TIL that the companies behind the special effects of the Lord of the Rings trilogy, Wētā Workshop and Wētā FX, are named for a group of large insects from New Zealand. However, the name as often written (weta) is a Maori word for excrement
D1ZYY TIL that some fish eggs can survive being digested by waterfowl and remain viable after being pooped out. This provides one explanation as to how fish ‘miraculously’ appear in bodies of water where they otherwise never existed.
6E1g7 TIL Shrek dominated the 2002 BAFTA Awards: it received 6 nominations including Best Film and Best Supporting Actor (Eddie Murphy is the only actor to ever be nominated for a voice-over performance), and went to win the award for Best Adapted Screenplay, the only animated movie to do so.