It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Yawns are more contagious among people with closer relationships.
163
Anyone under the age of 21 who takes out household trash containing even a single empty alcohol beverage container can be charged with illegal possession of alcohol in Missouri.
136
Australian Graham Barker has been collecting his own belly button fluff every day since 1984 - keeping it in storage jars.
15
A Korean man called Lee Jin-gyu fell in love with his large, huggable pillow and married it.
29
Denmark has twice as many pigs as there are people.
66