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TIL that a starfish is just one giant head and no trunk (genetically speaking)

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yVKK8 TIL, a 9-year-old girl died suffering from a severe lice infestation that was so bad she was unable to walk without falling or hold things without dropping them. The little girl would die from anemia.
ANPv7 TIL that the thiomargarita magnifica is the largest bacteria ever discovered, big enough to be seen by the naked eye
9YP8Q TIL there's a law in California that prohibits employers from asking job candidates about their previous salaries and requires the hiring company to give a salary range if asked.
KYKZE TIL About 10% of adults and 15% of kids grind their teeth, which typically occurs at night. Occlusal guards won’t stop teeth grinding but can protect teeth from damage
WrpN TIL Strong light can cause some people to sneeze. Up to 35% of the population is affected by “Photic sneezing reflex” and science doesn’t know why