What is money?

https://www.youtube.com/watch?v=Dugn51K_6WA

Paper Currency


 

Getting Rid of the Penny

 

Venture: Pity the penny

 

Man comes out 89 cents richer after a year of penny-rounding

Obituary: Canadian penny, 1858-2013

So long, penny. Why don’t you take the nickel and the dime with you, too?