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506888
Caption: The artificial lift of petroleum with a beam pumping unit
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 21.09 MB
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32268
Caption: Executive Flying On Computer
Artist: Trenton Stull
Release: Not Applicable
File Size: 43.58 MB
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84428
Caption: Earth with laser beam
Artist: Bruce Marion
Release: Not Applicable
File Size: 30.12 MB
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12111
Caption: Illustration of light beam and space ship
Artist: Doug Ross
Release: Not Applicable
File Size: 65.92 MB
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28926
Caption: Businessman on balance beam
Artist: Dave Cutler
Release: Not Applicable
File Size: 38.41 MB
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54512
Caption: Lighthouse With Beam Of LIght
Artist: Pamela Hamilton
Release: Not Applicable
File Size: 31.10 MB
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521233
Caption: Human hand as Lighthouse with thumbs up lighting the way
Artist: Cost.
Release: Not Applicable
File Size: 49.61 MB
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37297
Caption: Light beam from compact disk falling on businessman
Artist: Paul Schulenburg
Release: Not Applicable
File Size: 59.98 MB
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124195
Caption: Man projecting light beam through eyes
Artist: Alberto Ruggieri
Release: Not Applicable
File Size: 77.95 MB
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43008
Caption: Face With Light From Eyes
Artist: David Ridley
Release: Not Applicable
File Size: 30.06 MB
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41157
Caption: Man In Boat Borrowing Light From Lighthouse
Artist: Warren Gebert
Release: Not Applicable
File Size: 29.93 MB
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39542
Caption: Businessman walking beam on graph
Artist: Michael Aveto
Release: Not Applicable
File Size: 30.36 MB
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481387
Caption: The components of a colour television picture tube, including the aperture grille, phosphor coating, and electron gun.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 31.70 MB
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30802
Caption: Little Man Balancing On Light Beam
Artist: Steve Dininno
Release: Not Applicable
File Size: 59.99 MB
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32005
Caption: Sphere projected from light
Artist: Matsu
Release: Not Applicable
File Size: 23.31 MB
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32217
Caption: Construction missing pieces in
Artist: James Yang
Release: Not Applicable
File Size: 43.58 MB
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42508
Caption: Lighthouse With Two Beams
Artist: Rob Colvin
Release: Not Applicable
File Size: 34.52 MB
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51705
Caption: Businessman With Binoculars
Artist: Guy Crittenden
Release: Not Applicable
File Size: 33.30 MB
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44424
Caption: Man Creating Puzzle Sun
Artist: James Endicott
Release: Not Applicable
File Size: 30.07 MB
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47815
Caption: Man Walking On Prism
Artist: Paul Anderson
Release: Not Applicable
File Size: 30.10 MB
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45276
Caption: Businessman Looking Into Lightbulb
Artist: Lael Henderson
Release: Not Applicable
File Size: 29.98 MB
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50189
Caption: Men In Rowboats/Computer Beacon
Artist: James Bozzini
Release: Not Applicable
File Size: 30.02 MB
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521908
Caption: Connecting to Healthcare
Artist: Doug Ross
Release: Not Applicable
File Size: 49.96 MB
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508309
Caption: Illustration of car on highway approaching objects in road
Artist: McClatchy - Tribune
Release: Not Applicable
File Size: 7.23 MB
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48250
Caption: Workers On Top Of Mountaintop/Forecast
Artist: Rob Colvin
Release: Not Applicable
File Size: 30.14 MB
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34498
Caption: Man on ladder looking through window
Artist: Robert S. Levy
Release: Not Applicable
File Size: 67.81 MB
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46134
Caption: Dollar sign light bulb
Artist: Robert S. Levy
Release: Not Applicable
File Size: 32.20 MB
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47927
Caption: Man Walking On Path/Lighthouse
Artist: Dave Cutler
Release: Not Applicable
File Size: 12.26 MB
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506563
Caption: The components of a scanning electron microscope (SEM)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 41.86 MB
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506727
Caption: The components of a transmission electron microscope (TEM)
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 39.70 MB
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47928
Caption: Man Running On Beach/Lighthouse
Artist: Dave Cutler
Release: Not Applicable
File Size: 12.05 MB
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44904
Caption: Flying Eagle, Lightning
Artist: Alexander Barsky
Release: Not Applicable
File Size: 34.52 MB
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506759
Caption: Diagram of a two-stage tandem particle accelerator
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 24.52 MB
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506961
Caption: Schematic diagram of a linear proton resonance accelerator
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 11.61 MB
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44908
Caption: Hand Holding House
Artist: Alexander Barsky
Release: Not Applicable
File Size: 29.63 MB
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42168
Caption: People On Sun Beam Path
Artist: Steve Kropp
Release: Not Applicable
File Size: 37.80 MB
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481011
Caption: Ring laser gyroscope, an example of an optical gyroscope.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 33.84 MB
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48244
Caption: Climbers On Mountaintop/Light bulb/Rainbow
Artist: Rob Colvin
Release: Not Applicable
File Size: 30.06 MB
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521183
Caption: Lighthouse showing the way to a boat sunk in a desert.
Artist: Cost.
Release: Not Applicable
File Size: 51.48 MB
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40191
Caption: Satellite communications
Artist: Geoff Smith
Release: Not Applicable
File Size: 39.11 MB
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506813
Caption: A cesium atomic clock, which uses certain resonance frequencies of cesium atoms to keep time with extreme accuracy
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 36.55 MB
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38389
Caption: Man In Rowboat And Computer Lighthouse
Artist: Steven Swift
Release: Not Applicable
File Size: 30.41 MB
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481206
Caption: The Michelson interferometer measures the effect on the speed of light of the motion of the ether through which light travels.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 39.58 MB
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481114
Caption: Diagram of a two-cavity klystron, used as an amplifier and RF signal source at microwave frequencies, and also as an oscillator.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 26.88 MB
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506767
Caption: When aimed at a target, some of the X-ray beam is deflected and the scattered rays have a greater wavelength than the original
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 18.46 MB
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481125
Caption: Gyrotron, electrons from the cathode acquire cyclotron rotation in the cavity.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 20.31 MB
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41152
Caption: Desktop Computers Vs. Portable Computer
Artist: Warren Gebert
Release: Not Applicable
File Size: 29.95 MB
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481523
Caption: Elements of the traveling-wave tube (TWT), used to amplify microwave signals over broad bandwidths.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 24.44 MB
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34497
Caption: Doctors looking over wall
Artist: Robert S. Levy
Release: Not Applicable
File Size: 65.06 MB
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44417
Caption: Figure Managing Horse Through Web
Artist: James Endicott
Release: Not Applicable
File Size: 28.48 MB
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508842
Caption: Point Bonita Lighthouse
Artist: Vance Vasu
Release: Not Applicable
File Size: 52.53 MB