evolution of technolog By gabi.maspons Oct 1, 1941 first computer controlled by software is invented Oct 1, 1950 the first publicly used credit card is invented Oct 1, 1952 the first hydrogen bomb is built Oct 1, 1956 the first computer hard disk is used Oct 1, 1968 the first computer mouse is invented and computers are more user-friendly Oct 1, 1975 First laser jet printer is invented Oct 1, 1985 windows is invented by microsoft Oct 1, 1988 first digital cellular phone is invented Oct 1, 2001 artificial heart and liver invented Oct 1, 2004 a device which delivers medication through soundwaves is invented Oct 1, 2009 retinal impants are invented
