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TIL that some poison dart frogs secrete a painkiller called epibatidine. Epibatidine is 200x more potent than morphine and is nonaddictive, but has a therapeutic dose that is dangerously close to its lethal dose

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YpyGG TIL In a study on memories conducted between 1973-2013, research showed Women perform better when it comes to remembering verbal information, such as words, sentences, texts, and objects, but also the location of objects, and movies while Men can better recall abstract images and remember directions
PKEZ TIL acronyms are said like words, while initialisms are individual letters. For example, NATO is an acronym and FBI is an initialism.
J1jOB TIL The Japanese art form of Kusôzu, which means “painting of the nine stages of a decaying corpse”, portrays the sequential decay of a cadaver, usually female, in graphic detail. The paintings are meant to encourage contemplation on the repulsive aspects of the body and discourage sexual desire.
J1MmV TIL The Japanese government fearing that the Americans occupying Japan would behave as Japanese troops had overseas, set up a front organization (Recreation and Amusement Association) to establish brothels, asking patriotic Japanese women to sacrifice themselves as "comfort women" for the Americans.
0wmNM TIL At the end of WW2 30,000 copies of Munro Leaf's 'The Story of Ferdinand' were given out to German children in order to encourage peace. It had previously been banned under Hitler.