CROOKES - ILLUSTRATIONER Fluorescens forårsaget af katodestråler i en ga Fluorescens forårsaget af katodestråler i et gasudladningsrør(CROOKES - ILLUSTRATIONS Fluorescence caused by cathode rays in a ga Fluorescence caused by cathode rays in a gas discharge tube)Unbekannt |
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Udateret · Billed-ID: 1028012
Science Museum, London, UK / Bridgeman Images |
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