1873 ⟶ Frederick Guthrie Discovers Thermionic Emission

Frederick Guthrie discovers thermionic emission.
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Year
1873

💡 Frederick Guthrie Discovers Thermionic Emission

Frederick Guthrie discovers thermionic emission.⟶
Frederick Guthrie Discovers Thermionic Emission (1873)
Thermionic EmissionElectronicsVacuum TubesGuthriePhysics19th Century Science
United KingdomUnited Kingdom

☀️ Willoughby Smith Discovers Photoconductivity

Willoughby Smith discovers photoconductivity.⟶
Willoughby Smith Discovers Photoconductivity (1873)
PhotoconductivitySolid-State PhysicsPhotoelectric EffectSmith19th Century ScienceMaterials Science
United KingdomUnited Kingdom

⚡ Maxwell Publishes 'A Treatise on Electricity and Magnetism'

Maxwell: A Treatise on Electricity and Magnetism⟶
Maxwell Publishes 'A Treatise on Electricity and Magnetism' (1873)
ElectromagnetismMaxwell's EquationsPhysics19th Century ScienceMaxwellElectricityMagnetism
United KingdomUnited Kingdom