The eminent Cambridge physicist J.J. Thomson solved the puzzle in 1897: The cathode-rays inside the tube were comprised of negatively charged particles 2,000 times lighter than a single hydrogen atom.

PARIS -- Thomson SA, the French supplier of video equipment, said Tuesday it has reached an agreement to sell its cathode-ray tube activities in China, Mexico and Poland to Videocon group of India ...

Professor Trowbridge's experiments with the cathode rays at the Jefferson Physical Laboratory have shown that the quality of glass constituting the Crookes tubes has very little to do with the ...

Thomson, J. J. manufacturer University of Cambridge. Department of Physics. Cavendish Laboratory Description J.J. Thomson's cathode ray tube #3, replica of Cavendish Lab apparatus. Object ID ...

A DIFFRACTION pattern was obtained by passing a cathode ray beam through a thin sheet of mica, with an apparatus similar to that used by G. P. Thomson in his interesting experiment on the ...

Five companies including Samsung SDI Co Ltd and Koninklijke Philips agreed to pay a total of $528 million to resolve a class action lawsuit alleging price fixing in the market for cathode ray ...