TI Cal-Tech: World's First Pocket Electronic Calculator

TI Cal-Tech: World's First Pocket Electronic Calculator

Jack Kilby

TI Cal-Tech: World's First Pocket Electronic Calculator

Jack Kilby

Jack Kilby

TI Cal-Tech: World's First Pocket Electronic Calculator

TI Cal-Tech: World's First Pocket Electronic Calculator

Timeline of Calculators by Clarissa Castellanos on Prezi

TI Cal-Tech: World's First Pocket Electronic Calculator

Jack Kilby

Jack Kilby