19 h 7 agos 1944 año - Harvard Mark I and the IBM automatic Sequence Controlled Calculator (ASCC)
Descripción:
Howard Aiken in collaboration with IBM, developed his first fully functional computer, known as the Harvard Mark I. The machine was huge: more than 50 feet (15 metres) long, weighing five tons, and consisting of about 750,000 separate parts, it was mostly mechanical. For input and output it used three paper-tape readers, two card readers, a card punch, and two typewriters. It took between three and six seconds to add two numbers.Añadido al timeline:
fecha:
19 h 7 agos 1944 año
Ahora mismo
~ 80 years ago