› added 2 days ago

TIL of The British pet massacre, where an estimated 750,000 cats and dogs, a quarter of England's pet population, were euthanized due to a government pamphlet suggesting the public do so, at the beginning of WW2.

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4XL0N TIL Zebras fart with every stride when running away from a predator
e0mkn TIL that the world’s most venomous animal: a jellyfish, kills by microscopically punching through red-blood cells, releasing potassium and thus, a natural “lethal injection” occurs. Death can occur in as few as two minutes.
5YGW9 TIL: If your kids want to have a lemonade stand in Canada's capital city, Ottawa, the sign must be in English and French, as well 7% of the profits must be donated to charity.
oRr8R TIL: Sigmund Freud's nephew, Edward Bernays, pioneered the field of public relations. Applying his uncle's ideas, Bernays convinced the public that bacon and eggs was the all-American breakfast and, using subliminal images of vaginas and venereal disease, that only disposable cups were sanitary.
5Yop8 TIL anandamide, also known as N-arachidonoylethanolamine (AEA), is a fatty acid neurotransmitter. The name is taken from the Sanskrit word ananda, which means "joy, bliss, delight". It can be activated by THC or CBD coming into contact with cannabinoid receptors in the nervous system.