› added 9 years ago

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TIL that almost every country participates in “Cloud Seeding”, A method of increasing rainfall from a cloud. Most places use aircraft to disperse something advanced like Silver Iodide or Dry Ice, but Russia tried using Cement and accidentally dropped a 25 Kg sack of cement through somebody house.

Read more reuters.com

via reddit.com

Brgnx TIL Researchers suggest that the discovery of fire influenced human evolution. Fire allowed humans to cook their food, which made food easier to chew and digest—which, in turn, contributed to the reduction of human tooth and gut size.
nWdnG TIL Napoleon Hill, who wrote Think and Grow Rich, was a lifelong scammer. He lied about meeting Andrew Carnegie, never advised any presidents, and even inspired a cult that tried to raise an immortal baby. His whole career was built on fake stories, fraud, and constant reinvention.
MgRA TIL there is no evidence that iron maidens were invented in the Middle Ages or even used for torture. Instead they were pieced together in the 18th century from several artifacts found in museums in order to create spectacular objects intended for (commercial) exhibition.
8VYX TIL In WWII The Soviet Airforce had an all women’s bombing division. They flew outdated airplanes (which had no parachutes) in the cover of night behind enemy lines, turning off their engines, they would drop their bombs. They were nicknamed “Night Witches” by Nazi’s and did 8-10 missions daily.
Oxla TIL that most bamboo species flower only once every several decades, but when they do, all of the bamboo from the same group flower at the same time, regardless of where they are planted.