› added 4 years ago

51

TIL that Caffeine does not give you energy, it blocks the action of adenosine on its receptors and consequently prevents the onset of drowsiness. Thus not giving you energy, but just keeping you from feeling tired!

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dDYld TIL a soccer ball (football) was used for the first two years of basketball. In 1894 the first basketball was marketed.
gr0Y9 TIL that men have nipples because of the way the embryo develops
lVr5 TIL in 2011 a 9 yr old dog was hit by a car and injured. The driver’s insurance company considered the dog totaled, and stopped paying for the animals recovery.
9YV5D TIL closed captions and subtitles are different. Closed captions assume that watchers can't hear anything, therefore describing background noises, music and other audio cues that need discribing, while subtitles are assuming that the watchers can hear, and just says what the characters are saying.
oRJEr TIL about Time Balls