Computer History By adiguiseppehhs Mar 30, 1930 Hewlett- Pckard founded Mar 30, 1940 The calculator is created Mar 30, 1950 Plans to build the SImon 1 relay logic machine published Mar 30, 1960 minute man missle guidance computer developed Mar 30, 1970 data general corporation introduces Nova minicomputer Mar 30, 1980 texas intruments TI- 99/4 calculator is released Mar 30, 1990 powerback laptops are introduced Mar 30, 2000 camera phone was introduced Mar 30, 2015 apple watch is released by apple
