The Pittsburgh Penguins made Mister Rogers an honorary captain in 1991.
The first baseball team to pay its players — and thus become a professional team — was the Cincinnati Red Stockings.
Why don't stores sell mouse-flavored cat food? It's a matter of marketing; tuna, chicken and liver flavors sound much more palatable to consumers.
"J" is the only letter of the alphabet not used in the atomic symbol for any element.