› added 3 months ago

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TIL that certain bat species (notably Mexican free-tailed bats, Tadarida brasiliensis) jam each other’s radar whilst hunting by emitting broadband ultrasonic “jamming signals” to interfere with the echolocation calls of nearby bats during prey pursuit.

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Oo08g TIL on Shark Tank as soon as the entrepreneurs are done filming, they’re whisked away to meet with a psychiatrist to make sure they’re OK. Some contestants can take the Sharks’ rejection pretty hard, so this is a precautionary measure ensure everyone is taken care of.
Oo5p6 TIL that Volvo invented the three-point seatbelt, then gave the invention away for free. They decided it was too important of an invention to keep to themselves.
OoAp7 TIL 4 teens with vaginal aplasia (born with no vagina) received vagina implants grown in a lab using their own vulva tissue biopsies & pelvic scans. Later, all reported normal arousal, lubrication, intercourse, orgasm; 2 women were able to have the vagina connected to the uterus for reproduction.
8eBnG TIL in a town located in Southern New Jersey, muskrats are deep fried and served to residents in an annual traditional dinner held at the local fire station that dates back 80 years.
jNmMp TIL The lips and trousers' bulge on Victor Noir's grave are noticeably shiny from people kissing and rubbing them. There is a myth that the grave enhances fertility, brings a blissful sex life, or brings a husband within the year. The grave was once fenced in but people protested.