mysteriesofcanada.com

4kv1a TIL Black Cats were traditionally considered good luck by French-Canadians
JYMO4 TIL that the US Medal of Honor has been awarded to 61 Canadians.
nZYB TIL the Green Ink used in American Currency was invented by a Canadian in 1857. Using chromium trioxide, it is difficult to reproduce by counterfeiters and cannot be destroyed by acid.