evolution of computers By jime542 Sep 6, 1939 Bell laboratories http://www.computerhistory.org/timeline/computers/ Sep 6, 1941 the z3 computer http://www.computerhistory.org/timeline/1941/#169ebbe2ad45559efbc6eb35720d57b7 Sep 6, 1942 atanasoff-berry computer http://www.computerhistory.org/timeline/1942/#169ebbe2ad45559efbc6eb35720a45b5 Sep 8, 1944 first colossus http://www.computerhistory.org/timeline/1944/#169ebbe2ad45559efbc6eb35720b2658 Sep 8, 1948 first computer program http://www.computerhistory.org/timeline/1948/#169ebbe2ad45559efbc6eb3572083fb7 Sep 15, 1948 cable network https://www.ncta.com/who-we-are/our-story Sep 15, 1991 wifi invention nventors.about.com/od/wstartinventions/a/WiFi.htm Sep 15, 1994 bluetooth devices http://www.jabra.com/q/how-does-bluetooth-headset-work Jun 29, 2007 first iphone http://www.imore.com/history-iphone-original