While a punch card is perhaps the lowest-density storage medium available, it has some distinct advantages. As [Bitroller] ...

In between the Nixie tube era of the 50s and 60s and the advent of multi-digit vacuum fluorescent displays (VFDs) common in ...

The bicycle is an invention that has not changed in its fundamentals since the first recognisably modern machines appeared in ...

Mixtapes used to be a way that we cultivated a personal selection of music for our own enjoyment, or to give as gifts to ...

After Noctua recently released CAD files for a range of their computer fans, one of the first thoughts that popped up for ...

CDMA2000 was one of the protocols defined for 3G networks and is now years out of date and being phased out worldwide. Nevertheless, there are still vast numbers of phones that will happily connect to ...

Solar power has gotten cheap enough that putting up panels is among the cheapest ways of providing energy. This isn’t just ...

A die filer is a useful tool to have if you find yourself filing parts on the regular. It’s basically a machine that ...

D printers are almost never fast enough. [Cocoanix] had a Prusa MK3S with this very problem. He found it to be ...

If you’ve been interested in FreeCAD but haven’t known where to start, here’s a wonderful video tutorial for FreeCAD 1.1 by ...

You probably flash new firmware on a variety of devices regularly, even though that’s rare for non-technical types. But what ...