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August 1, 2025
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1 gen 1937 anni - James Hillier and Albert Prebus assemble a revolutionary microscope

Descrizione:

He and Prebus were students when, in 1937, they assembled a model of a microscope that could magnify up to 7,000 times the size of an object – much greater than the 2,000 times magnification produced by optical microscopes used at that time. (Could't find picture of Albert Prebus.)

Aggiunto al nastro di tempo:

30 nov 2020
0
0
418

Data:

1 gen 1937 anni
Adesso
~ 88 years ago