Random Fun Facts  

The first crossword puzzle appeared in 1913. Only 4 out of 20,000 species of bees produce honey. There are 2 chickens for every person. In 2015, the Oxford word of the year was the tears of joy emoji. Phantom rain are raindrops that never reach the ground. Cars were first started with ignition keys in 1949. The basic arithmetic operations used in mathematics are addition, subtraction, multiplication and division. Check out some more big numbers. A group of kangaroos is called a mob. Sir Isaac Newton was 23 when he discovered the law of gravity. reload more facts