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481467
Caption: Modern version of the Leclanche cell. This heavy-duty zinc-carbon primary battery is a dry cell with an immobilized electrolyte.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 40.72 MB
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6647
Caption: ACGT behind drawing of chromosomes
Artist: Chad J. Shaffer
Release: Not Applicable
File Size: 50.47 MB
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42087
Caption: Two businessmen carrying jigsaw puzzle, elevated view
Artist: Paul Schulenburg
Release: Not Applicable
File Size: 59.96 MB
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45930
Caption: Creating Technology Over The World
Artist: Marina Saba
Release: Not Applicable
File Size: 23.63 MB
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481500
Caption: Cross section of an n-p-n transistor and its electronic symbol.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 17.41 MB
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481381
Caption: The Apollo program: the Saturn V launch vehicle and configurations of the spacecraft modules at launch and during the journey.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 35.33 MB
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517496
Caption: Beakers and corn in circle
Artist: Bek Shakirov
Release: Not Applicable
File Size: 36.75 MB
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481524
Caption: Wet scrubber using a limestone slurry to remove sulfur dioxide from flue gas.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 34.10 MB
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481289
Caption: Four types of gasoline engines: opposed-piston engine, rotary engine, in-line engine, and V-type engine.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 35.02 MB
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18167
Caption: Man flexing bicep muscle shaped as a brain
Artist: Anthony Freda
Release: Not Applicable
File Size: 50.58 MB
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507228
Caption: Dam between canyon cliffs
Artist: Vance Vasu
Release: Not Applicable
File Size: 52.53 MB
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16490
Caption: Metamorphosis of lion, zebra, and leopard with wings
Artist: Stanley Martucci
Release: Not Applicable
File Size: 50.77 MB
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16494
Caption: Cows with zebra stripes and zebra with cow markings
Artist: Tomek Olbinski
Release: Not Applicable
File Size: 50.99 MB
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481113
Caption: Electrostatic precipitator, a common particle collection device at fossil-fuel power-generating stations.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 38.04 MB
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433330
Caption: Man standing in shadow of protractor
Artist: Warren Gebert
Release: Not Applicable
File Size: 53.16 MB
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481061
Caption: To obtain a complementary DNA (cDNA) library, mRNA molecules are treated with reverse transcriptase, which makes a DNA copy.
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 26.63 MB
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481354
Caption: Laser Interferometer Space Antenna (LISA), a Beyond Einstein Great Observatory, is scheduled for launch in 2015
Artist: Encyclopaedia Britannica
Release: Not Applicable
File Size: 27.08 MB
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514724
Caption: Heads on strand of DNA
Artist: Doriano Solinas
Release: Not Applicable
File Size: 50.20 MB
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517506
Caption: Atom symbol and double helix over person
Artist: Bek Shakirov
Release: Not Applicable
File Size: 37.08 MB
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517463
Caption: Molecule detail of corn on the cob
Artist: Bek Shakirov
Release: Not Applicable
File Size: 37.08 MB
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499800
Caption: Prescription bottle butterfly emerging from retail bag
Artist: Matt Kenyon
Release: Not Applicable
File Size: 52.22 MB
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11485
Caption: Person looking at DNA on football
Artist: Doug Ross
Release: Not Applicable
File Size: 50.57 MB
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433189
Caption: Sperm and egg in test tube
Artist: Janusz Kapusta
Release: Not Applicable
File Size: 39.08 MB
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507275
Caption: Farmers and helix tree
Artist: Ryoichi Yotsumoto
Release: Not Applicable
File Size: 50.76 MB
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13000
Caption: Pie chart with medical images
Artist: Roy Scott
Release: Not Applicable
File Size: 41.62 MB
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481692
Caption: Female scientist in laboratory
Artist: Maria Rendon
Release: Not Applicable
File Size: 50.02 MB
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480736
Caption: Binary code surrounding caduceus
Artist: Kamalova
Release: Not Applicable
File Size: 74.42 MB
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16541
Caption: Genetically modified fish, corn, and tomato
Artist: Doriano Solinas
Release: Not Applicable
File Size: 50.32 MB
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12748
Caption: Gavel with DNA handle
Artist: Adam Niklewicz
Release: Not Applicable
File Size: 31.06 MB
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480575
Caption: DNA and binary code covering man's body
Artist: Roy Scott
Release: Not Applicable
File Size: 50.17 MB
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82555
Caption: Groups of people with odd shaped heads
Artist: Todd Davidson
Release: Not Applicable
File Size: 33.61 MB
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512999
Caption: Man and genetic research images
Artist: Doug Ross
Release: Not Applicable
File Size: 11.35 MB
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24500
Caption: Businesspeople examining DNA strands with a magnifying glass
Artist: Rob Colvin
Release: Not Applicable
File Size: 66.58 MB
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480209
Caption: Scientist connecting molecular structure
Artist: Rob Colvin
Release: Not Applicable
File Size: 60.07 MB
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5312
Caption: Rainbow on DNA strand
Artist: Richard Tuschman
Release: Not Applicable
File Size: 36.02 MB
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3840
Caption: A man using a megaphone with computer processes running in the foreground
Artist: Roy Scott
Release: Not Applicable
File Size: 40.17 MB
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143864
Caption: A man spotting a crack on a gear
Artist: Rob Colvin
Release: Not Applicable
File Size: 62.38 MB
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123013
Caption: Woman sticking needle in her neck
Artist: Michael Trinsey
Release: Not Applicable
File Size: 68.99 MB
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508981
Caption: Man looking at dna helix on stomach
Artist: Dante Terzigni
Release: Not Applicable
File Size: 79.58 MB
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11699
Caption: Baby under spotlight next to beaker
Artist: Doug Ross
Release: Not Applicable
File Size: 53.23 MB
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513000
Caption: Hand holding capsule over double helix
Artist: Suvarna Sohoni
Release: Not Applicable
File Size: 55.62 MB
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82498
Caption: Montage of puzzle piece, man's face and DNA
Artist: Todd Davidson
Release: Not Applicable
File Size: 34.53 MB
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82495
Caption: Montage of DNA structures
Artist: Todd Davidson
Release: Not Applicable
File Size: 34.86 MB
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433240
Caption: Couple on flying trapeze
Artist: Doriano Solinas
Release: Not Applicable
File Size: 50.91 MB
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82585
Caption: View of a dollar sign with a test tube and chromosomes in the background
Artist: Todd Davidson
Release: Not Applicable
File Size: 35.94 MB
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12549
Caption: Businessman drawing technical diagram
Artist: Doriano Solinas
Release: Not Applicable
File Size: 51.83 MB
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512969
Caption: Scientists experimenting in laboratory
Artist: Doug Ross
Release: Not Applicable
File Size: 20.65 MB
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510306
Caption: DNA helix, formula, compass and extension cord
Artist: Doriano Solinas
Release: Not Applicable
File Size: 63.03 MB
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82518
Caption: Genetic DNA twisting between growing and thinking
Artist: Todd Davidson
Release: Not Applicable
File Size: 33.33 MB
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315036
Caption: Human organs and scientific equipment
Artist: Rosalind Hodgkins
Release: Not Applicable
File Size: 50.16 MB
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10880
Caption: Man wearing eyeglasses with apple and orange in lenses
Artist: S.M. Sanford
Release: Not Applicable
File Size: 50.94 MB
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8221
Caption: Couple looking at DNA strand
Artist: Todd Davidson
Release: Not Applicable
File Size: 65.07 MB
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125954
Caption: Syringe putting liquid on tests for DNA
Artist: Bek Shakirov
Release: Not Applicable
File Size: 61.95 MB
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314765
Caption: Collage of biology and technology symbols
Artist: Todd Davidson
Release: Not Applicable
File Size: 65.27 MB
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12639
Caption: Woman holding circuit on eye
Artist: Adam Niklewicz
Release: Not Applicable
File Size: 44.68 MB
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515572
Caption: Digital Hand Surveillance
Artist: Christopher Zacharow
Release: Not Applicable
File Size: 59.70 MB
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82500
Caption: Hand grabbing test tube below DNA structure
Artist: Todd Davidson
Release: Not Applicable
File Size: 34.59 MB
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514076
Caption: Scientist gathering pieces of DNA helix
Artist: Alberto Ruggieri
Release: Not Applicable
File Size: 75.75 MB