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220

TIL that Metallica can be used to repel cougars

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mxAyY TIL El Salvador's former national currency was the Colon which was in use from 1892 to 2001. It was named after Christopher Columbus known as Cristóbal Colón in Spanish.
neLAb TIL that each one has a unique cardiac signature that can be used as biometrics similar to fingerprinting and retina scan
yGVJ TIL A man outsourced his entire job to China while sitting at his desk browsing reddit
b605a Til a wild corner of southern Utah became the last place to be mapped in the US
O1O1 TIL it was cheaper to hire an Irishman than a donkey in the Pennsylvania coal mining days of the 1800s. That’s where the insult Donkey to the Irish came from