Invisible amberamber

In his Nobel speach in 1906 JJ Thompson still used the name "corpuscles", not "electrons".


Original Crooks' tubes for studies of cathodic rays deviation in a magnetic field[Science Museum, Londyn]

Original Crooks' tubes for studies of cathodic rays
[Science Museum, Londyn]

Original vacuum diode of Flemming [Science Museum, Londyn]


Rays from cathode

Electron microscope

First (and the only ?) elementary particle

Measurements of electron charge

Anty-electron

Electrons, DNA and the Evolution

Electron attachment in DNA

An atom, but transparent, an electron, but wave

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