› added 4 years ago

116

TIL Your central air systems works more efficiently, and saves more money, with interior doors open, not closed.

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j6dva TIL: I have been using nasal spray wrongly all these years
kOva7 TIL Caillou is bald because the original books portray him as a baby; when the time came to make him a four-year-old, it was found that adding hair made him unrecognizable, so he stayed bald.
MvyV TIL Magpies are considered one of the most intelligent animals in the world, and the only non-mammal species able to recognize itself in a mirror test.
JY4g8 TIL Seth Green was something of a mascot for the New Orleans Saints Football Team in the early 1990's.
M7JdK TIL Sloths can hold their breath for up to 40 minutes (4x more than dolphins for example)