Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage ...

Dim lights in order to make the electron beam more visible. Wire up the heater and accelerator contacts (and also deflector contacts, if desired) on the tube to the power supply (or supplies). If ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. J.J. Thomson's cathode ray tube #2, ...

The cathode ray tube is dead. “Rust in peace,” ministered the New York Times in its 2009 catalogue of obsolescence for the aughts. The obvious play on words conjoins an industrial mythos with a ...

ON May 15 a demonstration of the use of the cathode ray tube in television reception was given before the Electrical Association for Women at the showrooms of the Edison Swan Electric Co. Ltd., London ...

[Daqq’s] latest creation is this little robot with a CRT mounted on the front. Obviously ‘why?’ is the wrong question here, but we know this is right up his alley considering his propensity for the ...

A DEMONSTRATION was given in London recently of the projection of received television pictures on to a screen measuring 4 ft. by 3 ft., a size which is intermediate between the conventional ...