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TIL of Ann Hodges, the only known and confirmed meteorite victim in human history. The meteorite breaks through their ceiling one afternoon in 1954 while she was sleeping on her couch and left a large bruise in her thigh. The meteorite was eventually donated to Alabama Museum of Natural History.

VMQ9D TIL Archaeologists found 2,800 year old ceramic sippy cups with cute animal motifs, containing traces of livestock milk, which suggests infants back then were drinking it. The dates correspond to a baby boom at that time, suggesting that sippy cups were an important innovation for humanity.
loGQA TIL about Jose Castellanos Contreras, a Salvodoran army colonel and diplomat, who, while working as El Salvador's Consul General for Geneva during WWII, helped save up to 40,000 Jews and Central Europeans from the Nazis by secretly issuing thousands of "certificates of Salvadoran citizenship"
m1wBR TIL that there's a semi-aquatic wolf subspecies which has been documented swimming over seven miles between islands off the coast of Canada.
gMLZD TIL Radioactive steel accidentally contaminated with Cobolt-60 was used to build hundreds of apartments in Taiwan in 1980, that were occupied for 20 years, and some studies show beneficial outcomes from the exposure.
7rmDZ TIL Work on the Jeddah Tower stalled in 2018, less than one quarter of the way through the 1,000 metre high Saudi Arabian project. It was envisioned for completion in 2020 as the world’s tallest tower