Yawns are more contagious among people with closer relationships.
163
Fidgeting can burn about 350 calories a day.
201
Consumption of TNT turns urine amber or deep red, which people often mistake for blood.
301
There is a tiger named Kenny who is the only known tiger to have downs syndrome.
10
In November 2013, a woman in Florida named Linda Ducharme married a ferris wheel.
19
God is the only Simpsons character to have five fingers on each hand.
10
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492