text: The next explantion comes from the quote . "Another project is looking back to an old tehnology called mechanical computers". Thease devices are not excatly lighting fast and getting information could be a little slow but they do not have very many electronics in them more gears and swiches old style things like that. Gears in side of thease mechanical computers tend to be made of a heavy material that can hold up better.          "Venus, is sometimes called the "Evening Star,".