Be a Part of the 'IN' CrowdThe classic Concentration memory game. The cards begin face down. Click one to turn it over. Try to find the second card that matches the first. If the second does not match, click a third card to look for a new match. Your previous selections return to a face down position. If they do match, the cards are removed to reveal part of the background rebus. Try to determine the rebus message in as few number of turns as possible.
Focus on Safety
Lying flat on the ground was once thought to be the best course of action, to prevent being struck by lightning. When lightning strikes the earth, it creates currents in the ground that can be fatal up to 100 feet away. These currents fan out from the strike center, so in order to minimize your chance of being struck, you have to minimize BOTH your height AND your body's contact with the earth's surface.