Random Fun Facts  

There is a 50% chance that in a group of 23 people, two will share the same birthday. In a group of 367 people, it is a 100% chance. But only 70 people are required for a 99.9% chance. The fastest insect is the Australian dragon fly (its top speed is 57 km/h (35mp/h)). The opposite of a 'vacuum' is a 'plenum'. A duck can't walk without bobbing its head. There are 31,556,926 seconds in a year. 10M bricks were used to build the Empire State Building. In 1872 Yellowstone in the US was the world's first national park. The strike note of the Liberty Bell is E flat. The most common disease is tooth decay. When born a baby giraffe is 1.8m (6ft) tall. reload more facts