That's how the city of Thunder Bay, Ontario got it's name - Grinding ice on lake Superior. Abusive comment hidden. (Show it anyway.)
"Would you have guessed there are almost 6 times as many $100 bills in circulation as there are $20 given that most ATMs use only $20s?"According to the site you posted, there are actually more $20 bills in circulation than $100 bills. Abusive comment hidden. (Show it anyway.)
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According to the site you posted, there are actually more $20 bills in circulation than $100 bills.