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jan 1, 1931 - Max Knoll and Ernst Ruska Invent the Electron Microscope

Description:

Max Knoll, an electrical engineer, and Ernst Ruska, a German physicist, construct an electron microscope at the Berlin Technische Hochschule. Before these men, compound microscopes viewed objects 3x to 400x closer. The evolution of electron microscopes have gotten to the point of 10 million times magnification.

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Microscope Timeline

ByEthan Aggor
10 Oct 2018
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Date:

jan 1, 1931
Now
~ 94 years ago

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