Everytime we sneeze, some of our brain cells die. The roar that we hear, when we place a seashell next to our ear - is not the ocean, but rather the sound of blood - surging through the veins in our ear. In a deck of playing cards, each king represents a great king from history. Spades = David, Clubs = Alexander the Great, Hearts = Charlemagne, Diamond = Caesar. Joke. An economist visits his old school and asks his professor to show some current exam questions. To his surprise, they are exactly the same ones which he had answered 10 years ago! When he asks about this, the professor says"Questions are always the same - only the answers change".