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TIL about Harry Wesley Coover Jr who discovered super glue (cyanoacrylate) in 1942. He ignored it as being too sticky for what he needed. He then rediscovered it in 1956 while at Eastman Kodak who put it into production. It gained notoriety in the Vietnam War as a way to close battlefield wounds.

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via reddit.com

ePb6 TIL that Israeli secret service, the Mossad, hatched a plan in the 1950s to bomb areas in Egypt where Americans gathered, and make these attacks appear to be the work of Muslim extremists. The plot was discovered and it’s known as ‘The Lavon Affair’.
W7rZX TIL that Fish and Wildlife purposefully introduced gemsbok oryx to New Mexico for exotic game hunting in 1969. Ninety three were released between 1969 and 1977, with their current population being around 3,000. They are considered invasive and are having a negative effect on the environment.
XEj0R TIL feedback loops in Systems Theory. An example of feeback loops are birth rates( a reinforcing loop) and death rate( a balancing loop) all of which act on a giving population. Reinforcing loops enhance what is already existent( like a good investment) and balancing loops level things out.
LQVNQ TIL Pachucas were Mexican American women who wore zoot suits during the 1930s-40s, a sign of rebellion due to fabric rationing for the war effort. Their look included thinly-plucked eyebrows, dark lipstick and wearing their hair styled into a pompadour, in which they kept razor blades.
nLRG TIL of Ken Allen (1971–2000), an orangutan at the San Diego Zoo. Not only did he escape 3 times, his peers began following his example & escaped too. He outwitted zookeepers even when they posed as visitors. During his escapes, Ken would “peacefully stroll around the zoo looking at other animals.”