40.History of computer.

                     Without getting too technical, the first 'computing machine' was created by Charles Babbage in 1822.  His idea was not really to create a computer as we know them today, but instead, to create a machine that would compute math problems.  He was tired of human errors in completing math problems, so he sought to create an infallible math machine, but what he got instead was a machine that was the basis for what we know now as the computer.