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TIL Gray goo is a hypothetical global catastrophic scenario involving molecular nanotechnology in which out-of-control self-replicating machines consume all biomass on Earth while building more of themselves

b6ebp TIL in 1982 for a film named Fitzcarraldo, director Werner Herzog had the cast drag a 320-ton steamship over a steep hill: to depict real life events. Under the threat of death, Carlos Fitzcarrald forced indigenous workers to transport a 30 ton ship over a mountain to get to another river in 1894.
x6Xjw TIL In 16th - 17th century Europe and America, the concept of 'bundling' was widely used. This process allowed courting couples to share a bed, fully clothed with a 'bundling board' to separate them. This allowed a pair to talk and get to know each other in the safe confines of the girl's house.
691PY TIL about Hanns Scharff, a German Luftwaffe interrogator during the Second World War who is considered the "father of modern interrogation techniques". After the war he became a famous mosaic artisan who amongt other things created the 15-foot arched cinderella mosaic walls in Disneyland
X0vdP TIL that the FDA does not recognize Dr Pepper as a cola, a root beer, or a fruit-flavored soft drink. Instead, Dr Pepper is said to be in a category of its own kind, called "pepper soda", named for the brand.
ANWVl TIL in 1965, a young Kris Kristofferson swept floors at Columbia Recording Studios in Nashville. There, he met June Carter and asked her to give Johnny Cash a tape of his. She complied. After weeks of no reply, Kris landed a helicopter in Johnny’s front yard, gaining his full attention.