technology race By Jaymee Jamaji (cc) Mar 10, 1876 the first telephone May 15, 1921 vacuum tubes tubes cool Jan 1, 1947 transistors transit Sep 15, 1960 microprocessors wow Sep 17, 1960 Internet wowy Oct 15, 1964 intergrated circuits Oct 23, 2001 i phone great Mar 25, 2011 i-pad cool
