Random Fun Facts  

The wristwatch was invented in 1904. That after petrol, coffee is the largest item bought and sold. It takes 17 muscles to smile and 43 to frown. The world's knowledge is growing so fast that 90% of what we will know in 50 years time will be discovered in those 50 years. The hardest substance in the human body is enamel. Artificial Christmas trees have outsold real ones every year since 1991. Dirty snow melts quicker than clean snow. Before 1850 golf balls were made of leather and were stuffed with feathers. All of the cobble stones used to line the streets in New York were originally stones found in the hulls of Belgian ships ballast. Black on yellow are the 2 colors with the strongest impact. reload more facts