› added 1 year ago

71

TIL only mammals have alveoli.

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J1jGQ TIL that in 2017, a 5th grade boy’s basketball team was told to remove two girls from their team, or forfeit the rest of the season. The team unanimously decided to forfeit.
LG0Z TIL when you lose weight, your fat turns into carbon dioxide and water - your fat is literally vaporised and exhaled away from the body.
eBjD TIL there is a perfectly painless of killing someone through nitrogen asphyxiation by cutting off oxygen while still supplying nitrogen so that the body does not experience a suffocating sensation. However, this method is not used by any government as a method of capital punishment.
loo6N TIL Infamous sound barrier-breaking pilot Chuck Yeager happened to take down one of the world’s first jet fighters in WWII, so he gets to say, “The first time I ever saw a jet, I shot it down."
p64G TIL one person has made 47,000 edits to Wikipedia to correct a single grammatical error: the misuse of the phrase “comprised of”