by CNET News.com | January 13, 2011, 3:00pm PST | Image 1 of 21
MOUNTAIN VIEW, Calif.--Nestled in the heart of Silicon Valley, the Computer History Museum has opened a spectacular exhibit that traces the birth of the computer. Several industry pioneers showed up for the launch on Tuesday.
This is a replica of the Hollerith Electric Tabulating System that was used to process punch cards in the 1890 census. In all, 60 million cards were processed with these machines.
No messages found
No messages found
Moderator 
Log in to display your contacts' posts.
Once logged in, adding contacts is simple. Just mouse over any member's photo or click any member's name then click the "Follow" button. You can easily manage your contacts within your account contacts page.
