There’s a Blue Bendix in Texas, and thanks to [Usagi Electric] it’s the oldest operating computer in North America. The Bendix G-15, a vacuum tube computer originally released in 1956, is now booting, ...

The Eimac division of CPI has put its Tube Performance Computer in PDF form online. Broadcast Manager Harry Schneider said the computer allows engineers to calculate the performance of a tube at ...

SAN JOSE, Calif., — Scientists at IBM’s Almaden Research Center have performed the world’s most complicated quantum-computer calculation to date. They caused a billion billion custom-designed ...

So you want to share photos, watch videos, or play computer games on the expansive screen of your HDTV? On one hand, this is a really simple how-to: use HDMI! That, of course, isn't the whole story.

Easy to install, sleek in appearance, smart in features, and bullet-proof in design. That’s the CoreCap in a nutshell, proudly described by its manufacturer as the world’s first integrated bike ...

The tape reader and amplifiers mounted with the other UE1 modules. (Credit: David Lovett, YouTube) After recently putting together the paper tape reader for his custom tube-based UE1 computer, [David ...