The Basenji dog is the only dog that is not able to bark.
4
Real diamonds do not show up on x-ray.
36
Most streets in Japan do not have names.
6
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Ice cream cones were popularized in America during the 1904 World’s Fair in Saint Louis when an ice cream vendor ran out of cups and asked a nearby waffle vendor to roll up his waffles to hold the ice cream.
17
God is the only Simpsons character to have five fingers on each hand.
10
In the case of an emergency, a Crayola crayon can be used as a candle and will burn for about 15 minutes.
36