160th Anniversary of the First World's Fair

Today is the 1st of May 2011, Google re-appear in accordance with the event which celebrated the 160th Anniversary of the First World's Fair.World's Fair, World Fair, Universal Exposition, and World Expo (expo short for "exposition"), are names given to various large public exhibitions held in different parts of the world. The first Expo was held in The Crystal Palace in Hyde Park, London, United