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This is a preview. Log in through your library . Abstract This paper examines the vital role played by electron microscopy toward the modern definition of viruses, as formulated in the late 1950s.

Invented 30 years ago, the atomic force microscope has been a major driver of nanotechnology, ranging from atomic-scale imaging to its latest applications in manipulating individual molecules, ...

The human pursuit to unravel what cannot be seen has been the driving force behind almost every great invention that improves our lives today. This inclination to be curious also led to the invention ...