The cathode tube was a prime example ... is the lifeblood of everything from computers to phones to microwaves, the electron turned out to be interesting to just about everybody.

If you’re old enough to remember Cathode Ray Tube ... of a Trinitron tube shows unbroken vertical stripes which led to a brighter picture. All color TV’s shoot three electron guns at a ...

A description of the game is given in the patent application: "A cathode-ray tube is used upon the face of which the trace of the ray or electron beam can be seen. One or more targets, such as ...