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TIL that a tiny songbird called the Northern Wheatear (weighing only about 25 grams) migrates nearly 29,000 kilometers round trip each year, from Alaska to sub-Saharan Africa and back, making one of the longest known migrations relative to body size of any songbird

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9wY1p Today I learned about Maslow's hierarchy of needs, a theory in psychology often depicted as a pyramid. They are physiological (food and clothing), safety (job security), love and belonging needs (friendship), esteem, and self-actualization.
omkE TIL that Luasfilm employs a guy whose job is maintaining the Star Wars canon. The position was created to avoid a repeat of incidents like a 1978 Star Wars novel that depicted Luke and Leia getting romantic.
DdOr TIL an Area 51 researcher claims that the “aliens” that allegedly crash-landed there were WWII POW’s who were being experimented on to study the risks of space exploration on the human body and that the images of aliens are, therefore, derived from that of humans whose bodies were destroyed.
mxnxx TIL that 7 Up launched a variation called "dnL" (the 7up logo turned upside down) and was basically the opposite of 7 Up: instead of a caffiene-free clear soda in a green bottle, it was a caffienated green soda in a clear bottle, and instead of lemon-lime the flavor was lime-lemon.
pjL4 TIL that no U.S Navy submarine is ever considered “lost” if it does not return, it is considered to be “still on patrol”