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27 sett 1923 anni - Robert Millikan
Descrizione:
He made the discovery of extending the ultraviolet spectrum downwards far beyond the then known limit.
Aggiunto al nastro di tempo:
Science Timeline
By
Brayden Johll
8 gen 2018
0
0
314
Data:
27 sett 1923 anni
Adesso
~ 100 years ago
Immagini:
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