a.Dalton
b.Franklin
c.Thomson
d.Bohr
2006-07-12 07:35:33 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
Edison did the first experiments with cathode rays.
2006-07-12 07:38:47 · answer #1 · answered by Sleeping Troll 5 · 2⤊ 0⤋
Edison. However there are some very interesting hieroglyphic depictions from ancient Egypt that show people working with large cathode-ray shaped objects. Historians have no idea exactly what these objects signify, but some (less scientific, more new-agey) individuals believe the Egyptians actually harnessed this technology.
2006-07-12 08:02:10 · answer #2 · answered by museevolution 2 · 1⤊ 0⤋
thomson. edison made the lightbulb work well, but thompson started it all.
2006-07-12 08:33:49 · answer #3 · answered by shiara_blade 6 · 1⤊ 0⤋
http://inventors.about.com/library/inventors/blcathoderaytube.htm
2006-07-12 07:41:24 · answer #4 · answered by chief_eagle_wing 3 · 1⤊ 0⤋