[Tymkrs] had a robot paper cutter, so naturally they made punch cards. But then, of course, they needed a punch card reader, so they made one of those too. All with stuff lying around the shop.

Those old enough to have encountered punch cards in their lifetime are probably glad to be rid of their extremely low data density and the propensity of tall stacks to tip over. But obsolete as ...

This adorable DIY punch card activity, which I discovered on Instagrammer ... I found these mini sketch pads with watercolor paper that's as thick as card stock. I used my library card as a ...

A paper card that encourages customers to return to a retail store. The size of a credit card, a loyalty punch card has a series of boxes that are punched or stamped by the cashier at time of ...

Type and download your personal punch cards - the Web2.0 of "big iron" age! "The Virtual Keypunch" is a free service … Get yourself a "real business" card, or even print gift-cards for your ...