Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
Rare Z806W relay tube used in elevators
Rare Z806W relay tube used in elevators
Wynn-Williams's scale-of-two counter using thyratrons (with permission of the Cavendish Laboratory, University of Cambridge, UK.)
Wynn-Williams's scale-of-two counter using thyratrons (with permission of the Cavendish Laboratory, University of Cambridge, UK.)
R.C.A. brand 885 Triode Thyratron
R.C.A. brand 885 Triode Thyratron
Page
A compact fluorescent bulb is a household application of a gas-filled tube
A compact fluorescent bulb is a household application of a gas-filled tube
Noble gas discharge tubes; from left to right: helium, neon, argon, krypton, xenon
Noble gas discharge tubes; from left to right: helium, neon, argon, krypton, xenon
Other gases in discharge tubes; from left to right: hydrogen, deuterium, nitrogen, oxygen, mercury
Other gases in discharge tubes; from left to right: hydrogen, deuterium, nitrogen, oxygen, mercury