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AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
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1 Jan 1879 Jahr - Sir William Crookes

Beschreibung:

Discovered cathode rays travel in straight lines from the cathode, cause glass to fluoresce, impart a negative charge to objects they strike, are deflected by electric fields and magnets to suggest a negative charge, cause pinwheels in their path to spin indicating they have mass

Zugefügt zum Band der Zeit:

Datum:

1 Jan 1879 Jahr
Jetzt
~ 146 years ago

Abbildungen: