A more user-friendly power supply for this demo is available. The supplier for the cathode ray tube (Crookes tube in the catalogue) was Nada Scientific. A typical lecture hall document camera works ...

For old-timers, CRTs — cathode ray tubes — were fixtures as kids sat in front of TVs watching everything from Howdy Doody to Star Trek. But there’s at least one generation that thinks TVs ...

On no planet is making your own X-ray tube a good idea ... Although [atominik] made several versions, the best tube is a hot cathode design, with a thoriated tungsten cathode inside a copper ...

and the best method is one which allows the relevant data to be photographed at the same time as the cathode-ray tube trace.

He placed cathode tubes in electric and magnetic fields. He knew that these fields will move particles from side to side, but don't have much effect on how a wave moves. In his experiments ...

Computer monitors have used two basic types of technology: traditional cathode-ray tubes and more modern flat-screen designs. Before 2000, most computer equipment makers produced CRT-based monitors.

Another said: "We used to call (and still do) the TV as 'the tube' (mainly because in my generation, TV sets were cathode ray ...

Video games, computer games, virtual reality – they're part of a multi-billion pound industry that's developing at an astounding pace. It's still a young industry, but it's been around for a few ...

Röntgen was originally trying to find out whether cathode ... front of the tube. Röntgen was stunned to see his bones in the image projected onto the screen. He continued to experiment and ...

3. Observe the collapsed tube to see where it failed. How can you make the column stronger, using only tape and sand? Repeat Step 2 using the second toilet-paper tube and your new design.

The former Cathode Ray – now “26” – will open its doors to the public on Friday April 21 at 8:00 PM. The owners of the new establishment are Amanda Gentzler, Michael Moch, Michael ...