Former billionaire Chuck Feeney has given away over 99% of his 6.3 billion dollars to help under privileged kids go to college. He is now worth $2 million dollars.
Pizza only became popular in the United States after American troops occupying Italy during World War 2 became hooked on it and then popularized it back home.
February used to be the last month of the year, which is why it has the shortest number of days.
During World War 2, a bear named Wotjek joined the Polish army. He carried ammunition and occasionally drank beer.