By donating just one pint of blood, four lives can be saved.
image by: bloodsaveslives.org
Smiling releases endorphins in the body, which makes people feel better.
image by: Cartoon Logo Design
In Illinois, humming on public streets in prohibited on Sundays.
Earl Dean developed the bottle design for Coca-Cola.
It is illegal to drive more than 2,000 sheep down Hollywood Boulevard at one time.
