Chris Fenton hopes to build a working electromechanical computer out of parts made by a 3D printer. He has currently developed a working prototype of a punch card reader. Chris Fenton hopes to build a ...

About thirty years ago [H. P. Friedrichs] pulled off a hack that greatly improved the process of programming with punch cards. At the time, his school had just two IBM 029 keypunch machines. One of ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. These materials come from an advanced ...

Over at Royal Pingdom there’s a fascinating little picture history of computer storage from the year dot nearly up to the present day. Who knew that hard disks were once the size of a small car? Not ...

When CU Boulder’s Department of Computer Science began more than 50 years ago, it had fewer than 10 faculty members, and all students were at the graduate level. They accessed computers on campus ...

Remember key-punch operators? They`re the people who used to spend their workdays punching holes in cards to store information. The punched cards were then fed into mechanical devices such as adding ...

We think of punched cards as old-fashioned, but still squarely part of the computer age. Turns out, cards were in use way before they got conscripted by computers. Jacquard looms are one famous ...

IBM's SAGE air defense system looks like it belongs in a Cold War-era James Bond film, but this is a real IBM ad from the 1960s, courtesy of the Internet Archive. Stills from the video above For great ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. These are some of the punched cards ...