Various substances fluorescing in vacuum tubes of different shapes, 1903. Artist: Unknown

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Various substances fluorescing in vacuum tubes of different shapes, 1903.

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Size: 4672px × 3738px
Location:
Photo credit: © Oxford Science Archive/Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1900s, 20th, archive, cathode, century, chromolithograph, color, colour, concept, electricity, fluorescent, geissler, light, oxford, physics, radiation, ray, science, tube, unknown, vacuum