The cathode ray tube amusement device is the earliest known interactive electronic game to use a cathode ray tube (CRT). It is a device that records and controls the quality of an electronic signal.

Lead recovery and recycling from cathode ray tube (CRT) glass represent a significant challenge and opportunity in the management of electronic waste. CRT glass, particularly from the funnel section, ...

Perhaps nothing added quite so much to the charm of vacuum tube circuits from back in the heyday of the vacuum tube as did the “Magic Eye” indicating tube. With the ghostly green glow of its circular ...

Replay: Before the cathode ray tube won the first ever video format war there was mechanical TV, and riveting programming such as man turning his head captivated early viewers. Here's how it worked.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

The XT series of 10-kW x-ray generators feature a negative-polarity hot-cathode output with an integrated floating filament power supply, and an optional floating grid bias supply in models ranging ...

A PAPER on a million-volt X-ray tube which has been installed and is in operation for treatment at St. Bartholomew's Hospital was read before the Institution of Electrical Engineers by Allibone, ...