electro tube assembly - vacuum tubes device stock videos & royalty-free footage00:06Electro tube assembly
valve turning on black background - vacuum tubes device stock videos & royalty-free footage00:14Valve turning on black background
close-up of radio vacuum tube - vacuum tubes device stock videos & royalty-free footage00:08Close-up of radio vacuum tube1950-1959
close-up of vacuum tubes - vacuum tubes device stock videos & royalty-free footage00:06Close-up of vacuum tubes
individual factory workers, woman checking cylindricl parts, african-american female supervising machine, vs workers faces, woman picking up vacuum... - vacuum tubes device stock videos & royalty-free footage00:381940s: WORLD WAR II: HOME FRONT: HD
b/w 1940s close up man's hands removing radio/television vacuum tube from holder + looking at it - vacuum tubes device stock videos & royalty-free footage00:06B/W 1940s close up man's hands removing radio/television vacuum tube from holder + looking at it
boy in front of class taking tube out of radio boys at desk watching boy holding radio tube. young teen boy at blackboard w/ drawing of different... - vacuum tubes device stock videos & royalty-free footage00:24Boy with radio tube teen with atomRadio
b/w 1930's close up of radio tubes? / no sound - vacuum tubes device stock videos & royalty-free footage00:00B/W 1930's close up of radio tubes? / NO SOUNDRadio
united states the explanation of how the coaxial system works continues with a graph mapping out various centers, each located about 100 miles apart... - vacuum tubes device stock videos & royalty-free footage02:02Mapping the Network: Amplification and Innovation in America’s Coaxial Cable SystemArchival
laboratory technician checking on complex machinery; wire going through coating process; woman assembling vacuum tubes and close up on her hands - vacuum tubes device stock videos & royalty-free footage01:31Laboratory technician checking on machinery and woman assembling vacuum tubes, 1940s
wall of repeater tubes; radio host reading from piece of paper into the microphone; western electric building entrance; various views of workers... - vacuum tubes device stock videos & royalty-free footage01:23Radio host reading from paper, Western Electric building, and workers working on various components inside factory, 1940sProduction Line, Radio
animation of vacuum tube and flowing electricity; electricity against a black background - vacuum tubes device stock videos & royalty-free footage02:29Various animation of vacuum tube and electricity, 1940s
animation of how a vacuum tube works; zoom in view and light lighting up - vacuum tubes device stock videos & royalty-free footage01:09Animation of how a vacuum tube works, 1940sCartoon
and hand installs radiotron vacuum tube in the back of a piece of electronic equipment, possibly a radio / note: exact month/day not known - vacuum tubes device stock videos & royalty-free footage00:22Hand installs Radiotron vacuum tube on piece of electronic equipment in 1935
mr. alexander mckenzie and dr. donald read of the franklin institute wear headsets and take notes as they observe a large wired electrical apparatus... - vacuum tubes device stock videos & royalty-free footage02:04Cosmic ray experimentation at the Franklin Institute in Swarthmore, PALaboratory, Oscilloscope
inventor lee deforest examining a radio tube / hollywood, california, united states - vacuum tubes device stock videos & royalty-free footage00:171939 CU Inventor Lee DeForest examining a radio tube / Hollywood, California, United States
inventor lee deforest manufacturing a radio tube / hollywood, california, united states - vacuum tubes device stock videos & royalty-free footage00:171939 MS Inventor Lee DeForest manufacturing a radio tube / Hollywood, California, United States
inventor lee deforest at bench manufacturing radio tube / hollywood, california, united states - vacuum tubes device stock videos & royalty-free footage00:211939 WS Inventor Lee DeForest at bench manufacturing radio tube / Hollywood, California, United States
march 22, 1939 demonstration of an invention - vacuum tubes device stock videos & royalty-free footage00:13March 22, 1939 Demonstration of an invention
physicist dr. marcel schein at oscillograph with speaker / series of balloons hanging high in the air / hands assembling apparatus / qs drs. ernest... - vacuum tubes device stock videos & royalty-free footage00:38Cosmic ray experimental instrument readied for testUniversity Of Chicago
physicists arthur compton, ernest wollan assembling electronic apparatus with a hand inserting a vacuum tube / drs. wollan, marcel schein, william... - vacuum tubes device stock videos & royalty-free footage00:55Cosmic ray measuring instrument readied at University of ChicagoUniversity Of Chicago
aircraft carrier hms victorious - working onboard ship - vacuum tubes device stock videos & royalty-free footage00:41Aircraft carrier HMS Victorious - working onboard ship
ecu slo mo blood injecting into vacuum tube / los angeles, california, usa - vacuum tubes device stock videos & royalty-free footage00:30ECU SLO MO Blood injecting into vacuum tube / Los Angeles, California, USA
ecu blood injecting into vacuum tube / los angeles, california, usa - vacuum tubes device stock videos & royalty-free footage00:24ECU Blood injecting into vacuum tube / Los Angeles, California, USA
three small light bulbs blink in random order / pan up of resistors and vacuum tubes to wire coils and the bulbs / suited man with stick with metal... - vacuum tubes device stock videos & royalty-free footage02:11Pulsed-power measuring instrumentation in CaliforniaInvention, Film - Moving Image
garden faucets water leaking - vacuum tubes device stock videos & royalty-free footage00:19Garden faucets water leaking
a mosquito in a laboratory is sucked from an enclosed, netted enclosure into a black tube. - vacuum tubes device stock videos & royalty-free footage00:22A mosquito in a laboratory is sucked from an enclosed, netted enclosure into a black tube.
a close-up fast pan across retro-looking glass tubes. - vacuum tubes device stock videos & royalty-free footage00:08A close-up fast pan across retro-looking glass tubes.
a close-up fast track along glass tubes lit in neon green. - vacuum tubes device stock videos & royalty-free footage00:07A close-up fast track along glass tubes lit in neon green.
close-up zoom in on glass tubes. - vacuum tubes device stock videos & royalty-free footage00:16Close-up zoom in on glass tubes.
a close-up circular pan around retro-looking glass tubes, circuits and wires. - vacuum tubes device stock videos & royalty-free footage00:19A close-up circular pan around retro-looking glass tubes, circuits and wires.
laparoscopic surgery.surgical team operating patient - vacuum tubes device stock videos & royalty-free footage00:29Laparoscopic surgery.Surgical team operating patientOperating Room
man adjusts an electronic object - vacuum tubes device stock videos & royalty-free footage00:25Man adjusts an electronic objectSuperconductor
man adjusts an electronic object - vacuum tubes device stock videos & royalty-free footage00:18Man adjusts an electronic object
man adjusts an electronic object - vacuum tubes device stock videos & royalty-free footage00:13Man adjusts an electronic object
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:09Part of factory machinery
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:12Part of factory machinery
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:14Part of factory machinery
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:23Part of factory machinery
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:21Part of factory machinery
nuclear power plant - vacuum tubes device stock videos & royalty-free footage00:20Nuclear Power Plant
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:17Part of factory machinery
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:10Part of factory machineryProduction Line
part of factory machinery - vacuum tubes device stock videos & royalty-free footage00:15Part of factory machinery
static shot of a nixie tube. - vacuum tubes device stock videos & royalty-free footage00:10Static shot of a NIXIE tube.
static shot of a nixie tube - vacuum tubes device stock videos & royalty-free footage00:10Static shot of a NIXIE tube
motion control macro shot of a nixie tube - vacuum tubes device stock videos & royalty-free footage00:17Motion control macro shot of a NIXIE tube
motion control macro shot of a nixie tube and electronics. - vacuum tubes device stock videos & royalty-free footage00:20Motion control macro shot of a NIXIE tube and electronics.
motion control macro shot of a nixie tube with pipes. - vacuum tubes device stock videos & royalty-free footage00:18Motion control macro shot of a NIXIE tube with pipes.
motion control macro shot of machinery and nixie tube - vacuum tubes device stock videos & royalty-free footage00:19Motion control macro shot of machinery and nixie tube
retro dials and gauges coming to life in a boffin's den - vacuum tubes device stock videos & royalty-free footage00:09Retro dials and gauges coming to life in a boffin's denCold War, Surveillance, Radio
motion control macro shot of a mechanism - vacuum tubes device stock videos & royalty-free footage00:18Motion control macro shot of a mechanism
vacuum broken windshield - vacuum tubes device stock videos & royalty-free footage00:08vacuum broken windshield
exterior of bbc broadcasting house, antennas / large panel in radio station / vacuum tubes / bank of a array of switching mechanisms / flashing light... - vacuum tubes device stock videos & royalty-free footage02:34New King Edward III addresses the nation upon his accession to the British crownBBC, Death, George VI of the United Kingdom
radio station w/ poles, wires. radio controls, gauges on wall. row of vacuum radio tubes blinking. male hand turning radio knob. - vacuum tubes device stock videos & royalty-free footage00:111938: US COAST GUARD COMMUNICATION: WS EXT Radio station w/ poles, wires. MS Radio controls, gauges on wall. Row of vacuum radio tubes (possibly Thorium) blinking. Male hand turning radio knob.
close up : vibrate liquid nitrogen tank - vacuum tubes device stock videos & royalty-free footage00:29close up : vibrate liquid nitrogen tankLiquid Nitrogen, Liquid, Leaking
shot of a vacuum tube circuit - vacuum tubes device stock videos & royalty-free footage00:07Shot of a vacuum tube circuit
1950 close up hands of woman attaching metal tubes to vacuum hose - vacuum tubes device stock videos & royalty-free footage00:071950 close up hands of woman attaching metal tubes to vacuum hoseVacuum Cleaner, Archival
water boiling inside vacuum boiler. - vacuum tubes device stock videos & royalty-free footage00:29Water boiling inside vacuum boiler.
boiling water rising inside vacuum boiler tube. - vacuum tubes device stock videos & royalty-free footage00:46Boiling water rising inside vacuum boiler tube.
boiling water rising inside vacuum boiler tube. - vacuum tubes device stock videos & royalty-free footage00:35Boiling water rising inside vacuum boiler tube.Water, Drop
boiling water rising inside vacuum boiler tube. - vacuum tubes device stock videos & royalty-free footage00:46Boiling water rising inside vacuum boiler tube.Coffee Maker, Water
coffee being vacuum extracted at boiling point inside vacuum boiler tube. - vacuum tubes device stock videos & royalty-free footage00:38Coffee being vacuum extracted at boiling point inside vacuum boiler tube.
dying fluorescent lamp - vacuum tubes device stock videos & royalty-free footage00:10dying fluorescent lamp
dolly:water control valves - vacuum tubes device stock videos & royalty-free footage00:09Dolly:Water control valves
dolly:machinery control room - vacuum tubes device stock videos & royalty-free footage00:11Dolly:Machinery control room
car mechanic overhaul piston - vacuum tubes device stock videos & royalty-free footage00:10Car Mechanic Overhaul Piston
venting equipment at old factory - vacuum tubes device stock videos & royalty-free footage00:17Venting equipment at old factory
venting equipment on old factory - vacuum tubes device stock videos & royalty-free footage00:11Venting equipment on old factory
man adjusts an electronic object - vacuum tubes device stock videos & royalty-free footage00:18Man adjusts an electronic objectTransistor, Repairing
the faucet and running water - vacuum tubes device stock videos & royalty-free footage00:11The Faucet and Running Water
glowing light bulb close-up - vacuum tubes device stock videos & royalty-free footage00:24Glowing Light Bulb Close-Up
electronic instrument musicians play without touching, the theremin is seeing revived interest/ home manufacturer is one of the world's leading... - vacuum tubes device stock videos & royalty-free footage00:52Inventor aims to perfect design of unique musical instrument, the theremin
vu meter with electronic tube - vacuum tubes device stock videos & royalty-free footage00:29Vu meter with electronic tube
spray steam pipe - vacuum tubes device stock videos & royalty-free footage00:30Spray steam pipeChlorine