Samuel Morse Code Google Logo



Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was the American creator of a single wire telegraph system and Morse code and (less notably) a painter of historic scenes.

Earth Day 2009 Google logo



Earth Day, celebrated April 22, is a day designed to inspire awareness and appreciation for the Earth's environment. It is held annually during both spring in the northern hemisphere and autumn in the southern hemisphere. It was founded by U.S. Senator Gaylord Nelson as an environmental teach-in in 1970 and is celebrated in many countries every year.