NYC Resistor’s Chris Fenton (who built this tenth-scale Cray-1) is building an electromechanical computer using 3D-printed parts (it doesn’t work yet) and this punchcard reader (which does) will be part of it. Way cool!

John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net