Phase-contrast microscopy (PCM) is an optical microscopy technique that converts phase shifts in light passing through a transparent specimen to brightness changes in the image. Phase shifts themselves are invisible, but become visible when shown as brightness variations.
invented by Friedrich Bergius
The Bergius process is a method of production of liquid hydrocarbons for use as…
invented by Franz Fischer Hans Tropsch
The Fischer–Tropsch process is a collection of chemical reactions that…
invented by Xerox PARC
Model–view–presenter (MVP) is a derivation of the model–view–controller…
invented by Ray Tomlinson
Electronic mail (email or e-mail) is a method of exchanging messages…
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