20 mayo 1931 año - Electron microscope invented

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The electron microscope was invented at the Berlin Technische Hochschule (University of Engineering Sciences) by Max Knoll and Ernst Ruska, the prototype could reach a magnification of x5,000,000, they were so powerful that they could see the nucleus and mitochondria within the cell.

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4 mar 2018

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KF microscope history

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