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Birger Braadland - Norway. Public domain image

Birger Braadland. Norway

Byland Abbey, 19th century - Early photography, Public domain image

Reinier Nooms - Bickerseiland - Engraving, Public domain image

Bland Holt - A black and white photo of a man in a suit

Reinier Nooms - Bickerseiland - Public domain city architecture engraving

Catoctin Mountain Park - Dutchman's Breeches

Bylandskap, Foto: Elisabeth Meyer

Bickerseiland - Rijksmuseum public domain dedication

Birkeland-terrella

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Summary

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experiments kristian birkeland science of auroras scientific equipment vacuum chambers
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Date

2016
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Wikimedia Commons
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http://commons.wikimedia.org/
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public domain

label_outline Explore Vacuum Chambers, Science Of Auroras, Kristian Birkeland

Professor Birkeland utenfor Universitetet, Oslo.

Prokudin Gorskii: [Scientific laboratory]. Color separation negative

[Scientific equipment used by Dr. Davis of Columbia University and Prof. Edwards of Trinity College in their experiment at Columbia, combining oxygen and hydrogen under the influence of radium]

Scientific results obtained under the direction of William J. Peters (1907) (14596429169)

Scientific results obtained under the direction of William J. Peters (1907) (14596576677)

Scientific results obtained under the direction of William J. Peters (1907) (14760081706)

Scientific results obtained under the direction of William J. Peters (1907) (14783096425)

[Garden with people and apparatus for distilling a plant's medicinal essences]

Prokudin Gorskii: [Scientific laboratory]. Color separation negative

RCA Mark II Sound Synthesizer

[Legs of dissected frogs, and various metallic apparatus used to measure what was thought to be electricity flowing in animals]

StateLibQld 2 292487 Inside Mount Morgan Technical College's laboratory, Mt. Morgan, 1909

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experiments kristian birkeland science of auroras scientific equipment vacuum chambers