Valve's SteamOS hides a powerful Linux desktop beneath its console-like interface. With a few button presses, you can unlock ...

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top. Cade ...

You can't buy a more powerful gaming platform than a tricked-out desktop. Here's everything you need to know, part by part, to pick the right prebuilt gaming PC, plus current favorites culled from PC ...