An Ontario, Canada, college student constructed what is believed to be the world's smallest arcade machine, measuring just 2.5 inches tall. Victoria Korhonen, an electromechanical engineering student at Fanshawe College, unveiled her creation Tuesday: a machine measuring 2.5 inches tall, 1 inch wide and 1.3 inches long. The working arcade machine runs the classic game Pong. Korhonen's machine was officially measured by Fanshawe College civil engineering Professor Matt Carson in ...