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TIL that there's no evidence that depression is caused by low levels of seratonin. This has been known for decades, and neuroscientists have been trying to debunk this myth to the public for years. The actual mechanism of antidepressants is unknown.

Read more ncbi.nlm.nih.gov

via reddit.com

16rE8 TIL: A study on the history of bedbugs found that ancient humans received them intermittently due to nomadic lifestyle and they were considered pest and potion ingredients as cures for snake bites, malaria etc. Bed bugs were introduced to America by Europeans and recently there is a resurgence.
LQjyv Today I learned that Pronghorn aka the "American Antelope" is not an Antelope at all, but it's own species that is more closely related to the giraffe and the okapi than anything else!
vb5r TIL that Islandia, Florida (population 5) was an incorporated city with no school, no sewers, no courthouse, no shops, no road leading in or out, and a fraudulent government made up of people who did not live there. It took over 50 years for the state to finally abolish it.
kOP0W TIL Albrecht II of Bayreuth, a famously cruel ruler once picked a random man from a crowd and ordered him to perform an execution. Due to the severe social stigma attached to executioners he couldn't return to his job as a woodcutter,he was condemned to carry on as an executioner and so was his son
eddb TIL The Catholic Church considers the Theory of Evolution to be “virtually certain”, and believes that intelligent design “isn’t science even though it pretends to be.”