› added 5 years ago

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TIL Axolotl never grow up! Axolotl have a trait called Neoteny, which means they will never become an adult Salamander. Despite not being able to metamorphosis into an adult, they reach sexual maturity while still holding onto many of the characteristics of larvae.

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D1R9g TIL about an ancient method for mapping out irregular shapes using no conventional measuring tools. It is called a ticking stick, or also a spiling stick & flag in boat building boatbuilding
JeLl TIL of Mike Millard, one of the most legendary concert bootleggers, who would pretend to be handicapped in order to sneak in his recording equipment on his wheelchair. His recordings are considered some of the best, even to this day.
KW5a TIL that the French word for wooden shoe, ‘sabot’ is the probable root of the word sabotage: and refers to the tactic by early Dutch unionists of throwing sabots into the gears of factory or farm machinery, effectively stopping work until the equipment could be repaired.
pBRO TIL that camels don’t store water in their humps. They store fat, and tapping those reserves actually causes a net loss of hydration. They can survive for so long in the desert because of their ovular blood cells, relatively dry urine and feces, and nostrils that recycle water vapor
NXb9e TIL: A Stanford study showed that most humans are aroused by robots. Participants were hooked up with electric sensors and were asked by a robot to touch it in 13 areas. 90% showed arousal when touching the butt or crotch. The research has implications for artificial systems and robot design.