› added 7 years ago

203

TIL Fire hydrants are color coded for how many gallons of water per minute they can put out

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5Y7ap TIL that blue whale's heart beats at 8/10 bpm and is about 1.5 meters long, 1 meters wide, and 1.5 meters tall. It weighs about 180 kg and its heartbeat can be heard from over 2 miles away
W79mX TIL that some employers use military-grade surveillance tools originally developed for the Pentagon and the CIA to track staff behavior, emotions, fatigue, work intensity, and productivity.
0dEbj TIL Kaninhoppning (lit. Bunny Hopping) Is the Rabbit Version of Show Jumping
VdrD TIL that in 1860s, four white students at Phillips Exeter Academy confronted their headmaster and demanded that he kick out the black students - his response was “The colored student will stay, you can do as you please.”
YpAJB TIL the horse's head in the movie The Godfather was real, from a local dog food company