› added 1 month ago

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TIL that leopard slugs have penises on their heads. They're hermaphroditic, and mate by hanging from a mucus rope and entwining their bodies counter-clockwise, and exchange sperm from the penises on their heads.

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via reddit.com

pY8ZN TIL the McDonald’s value menu hamburger is pretty much the same size as the original burger when the chain was founded 70 years ago, larger burgers were not offered. Fast food portion sizes have drastically increased, and the weight of the average American male is up about 30lbs since.
R5xn7 TIL That Franklin D. Roosevelt was the first US president with armored vehicle. That same vehicle was originally owned by Al Capone, got seized by the Feds, and then given to FDR
GYoX4 TIL U.S Route 666, nicknamed "The Devil's Highway" was renamed to Route 491 in 2003, and within days of the announcement all the old signs containing the number 666 were stolen as souvenirs.
OGGEg TIL the FAA’s Aviation Safety Program (ASP) was so successful in educating pilots on aviation safety that it led to its own demise, as the easiest-to-fix accident causes were all addressed
xx87 TIL that it is possible to drown hours after you are out of the water. Liquid that gets into the lungs can act as an irritant, and the resulting bodily reaction can cause a person to drown in their own bodily fluids.