Montage Of Various Spectra #3
Ted Kinsman
Hennig Brand, German Alchemist
Science Source
Titanium Crystals
Ted Kinsman
Titanium Chemical Element
Science Picture Co
Tantalum Chemical Element
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Vanadium Chemical Element #1
Science Picture Co
Alchemy Illustration #48
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Dmitri Mendeleev, Russian Chemist
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Dmitri Mendeleev, Chemist
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Hafnium Chemical Element
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Tungsten Chemical Element #1
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Magnesium Chemical Element #1
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Platinum Chemical Element
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Rhenium Chemical Element #1
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Americium Chemical Element
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Helium Chemical Element #1
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Americium Chemical Element #1
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Bunsen-kirchhoff Spectroscopic
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Lithium Atomic Model
Evan Oto
Lavoisier Chemistry Laboratory #1
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High Flux Isotope Reactor Pool
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North American Wolverine Gulo Gulo
Gerard Lacz
Gold From The Forest Hill District
Joel E. Arem
Magnesium Ribbon Burning
Charles D. Winters
Red And White Phosphorus
Richard Treptow
Spool Of Copper Wire
Photo Researchers
Liquid Mercury
Photo Researchers, Inc.
Selenium
Charles D Winters
Arsenic
Charles D Winters
Euclidean Postulate
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Liquid Mercury #1
Photo Researchers, Inc.
Euclidean Postulate #1
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Euclidean Postulate #2
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Euclidean Postulate #3
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Liquid Mercury #4
Photo Researchers Inc
Liquid Mercury #3
Photo Researchers, Inc.
Pure Crystalline Silicon
Ted Kinsman
Native Copper
Ted Kinsman
Bismuth Crystals
Ted Kinsman
Native Copper #1
Ted Kinsman
Native Copper #2
Ted Kinsman
Plutonium-238 Sphere
Photo Researchers
Titanium Crystals #1
Ted Kinsman
Native Copper #3
Ted Kinsman
Bismuth Crystals #1
Ted Kinsman
Pure Crystalline Silicon #1
Ted Kinsman
Native Copper #4
Ted Kinsman
Titanium Crystals #2
Ted Kinsman
Bismuth Crystals #2
Ted Kinsman
Silicon Wafer
M. I. Walker
Copper
Hermann Eisenbeiss
Doorway in Tangier
Explorer
Original Periodic Table
Clive Streeter / Dorling Kindersley
Arsenic Molecular Structure #1
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Arsenic Molecular Structure #2
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Jet Turbine Blade
Ted Kinsman
Calcium Metal
Charles D. Winters
Gold Flakes & Dust
Charles D. Winters
Calcium Metal #1
Charles D. Winters
Gold Flakes & Dust #1
Charles D. Winters