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TIL insects fly into light bulbs because artificial light messes up their sense of direction

Read more biorxiv.org

via reddit.com

M7epW TIL Benito Mussolini denied the existence of homosexuality in Italy.
QJ149 TIL that Stalin would have his photos retouched to remove people he didn’t like
N7PQ1 TIL that all early humans were “lactose intolerant” after infancy. In 10,000 BC, a single individual passed on a mutation that has since spread incredibly fast, allowing humans to begin digesting lactose for life and causing the widespread consumption of dairy.
6RBZ TIL that the first female governor of Texas was elected in 1924. She said “she would follow the advice of her husband” and voters would get “two governors for the price of one.”
KynE TIL NASA used 3D printing to make rocket engine injector, cutting manufacturing time from 1 year to 4 months and cuts costs by 70%.