› added 3 years ago

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TIL that Radon is a naturally occurring radioactive gas in the ground. It can build up in basements and crawl spaces, increasing the chances of lung cancer when breathed in because of the radiation.

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via reddit.com

nW417 TIL that Picasso carried around a gun to shoot blanks at people he found dull.
6db7 TIL when monkeys were introduced to the concept of money, they used it for prostitution
Zpl6Y TIL that Canadians can request a flag that was used on Parliament Hill. Despite flags being changed daily or weekly, depending on their placement, the high demand means the current wait time is over 100 years.
5Y7er TIL Bee's deposit a small positive electric charge on each flower they visit. They also posses "Electroreception" which allows them to detect the presence of electric fields on flowers. They use this info to know if a flower has been recently visited by another bee and therefore has less nectar.
7ZyM TIL Winston Churchill’s famous witticisms were planned weeks in advance by studying the issues and imaging all possible social interactions. He did this to combat a speech impediment.