lt his Analytical Engine was because
he almost never completely finished a project, as he was obsessed with perfection.
Charles Babbage died in 1871. Sadly, he was forgotten for seventy years, until the computer revolution. In the 1940's, he finally got recognition for his ideas. Some of the first digital computers were in fact very similar to his plans of the Analytical Engine. Technology was indeed very much better in the 1940's, a perfect environment for the digital computer to be born.
The vacuum tube was already used widely in all types of electronic devices, including televisions and stereos. When they are activated, however, people found that large numbers of them could represent zeros and ones, which would be computer code. The government was the only place to go to get a grant for this project.
The government at first wanted nothing to do with computers. Basically, computers were thought of as too radical an idea, and that there was no need for them. This view was brought about mostly by the military. However, this view would soon change.
When World War II started, the computer had new hope. New weapons were designed which required trajectory tables for guidance. Also, Russia had detonated an atomic bomb. Tracking enemy and friendly planes as well as guiding missiles
and bombs to their targets was extremely difficult work for people. And, with the detonation of the Russian atomic bomb, Enemy targets had to be neutralized much quicker. In other words, people were too slow.
A computer would do all of these jobs much quicker and more precise than humans. In 1949, the U.S. Military gave in.
Construction of this new computer was started immediately. When it was finished and operational on September 7, 1952, it was named the ENIAC, meaning Electronic Numerical Integrator And Computer. It used 17,468 vacuum tubes, covering three gigantic walls, for data storage. It was very much quicker than any human mathme...