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 ...

What a beautiful thing it is to see this digital computer in action. [Chris Fenton] did an amazing job of designing and printing this mechanical digital computer. If you’re interested in one to call ...

When I was in college, I had to walk to class uphill – both ways. If that makes me sound old, try this on for size: When I was in college, I learned about computer code by using punch cards. It was ...