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TIL Essential Oils are not 'essential' or indispensible for the human body (like essential amino acids and essential fatty acids). The word 'essential' in Essential Oils simply means it contains the essence of the plant's fragrance.

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MmBK TIL that a Tardigrade, or water bear, can withstand temperatures ranging from -458 °F to 300 °F, pressure six times stronger than what is found in the deepest parts of the ocean, and can go without food and water for more than 10 years.
kOyOW TIL that Americans spend around $72B in lottery tickets every year, with the chances of winning being less likely than getting attacked by a shark, being killed by a vending machine, being elected president, being struck by lightning, coming down with the plague, or being killed by a falling coconut
XmkR TIL There’s a small sculpture on the moon named “Fallen Astronaut”. Made by Belgian artist Paul Van Hoeydonck and placed by the crew of Apollo 15 in 1971. It is the only sculpture on the moon, yet it remains relatively unknown.
aw4LM TIL that when Kubrick was researching for Dr. Strangelove, sexual metaphors for war came up so often that one of his consultants told a group of officers, "Gentlemen, you do not have a war plan. You have a Wargasm!"
deaK TIL in 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.