OLYMPIA, Wash. (AP) — A 23-year-old Olympia man who studied mechanical engineering at the University of Washington is finding a market for his invention — lenses that turn your cellphone into a ...
The invention that first enabled researchers to see clear images of living cells was the phase-contrast microscope, which won its inventor, Frits Zernike, a Nobel Prize in 1932. Prior to Zernike's ...
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