Nearly 10% of American households dress their pets in Halloween costumes.
36
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Yawns are more contagious among people with closer relationships.
163
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
Americans did not commonly use forks until after the Civil War.
82
About 2/3 of American men prefer boxers to briefs.
83