› added 10 months ago

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TIL there are no skeletons in the wreck of the Titanic or debris field. At depths of 3,000+ feet, seawater is undersaturated with calcium carbonate. Once animals ate the flesh of Titanic's passengers and crew, their bones dissolved.

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via reddit.com

9l6r TIL: One in five Irish children hear voices - startling findings show “auditory hallucinations” common among Irish children
epyl6 TIL octopuses deliberately throw shells at each other. Researchers found that 66% of throws were made by females, often in response to mating attempts. For a creature with no thumbs or rotator cuffs, they had a 17% hit rate.
deYZ TIL that Robert M. Losey, the first American military casualty of WWII had two master’s degrees from Cal Tech and was described by professors as “‘perhaps the most brilliant student’ who ever attended the school”
mgQM TIL dolphins will purposeful dose themselves with a potentially deadly neurotoxin by agitating pufferfish. When taken in small amounts, the toxin has a narcotic effect on the dolphins.
nWpdo TIL about the 3rd gender in Zapotec cultures in Oaxaca, Mexico