A fourth component is often used to increase efficiency (on turboprops and turbofans), to convert power into mechanical or electric form (on turboshafts and electric generators), or to achieve greater thrust-to-weight ratio (on afterburning engines).
invented by Xerox PARC
The idea was first documented in a memo that Robert Metcalfe wrote.
invented by Leo Baekeland
Polyoxybenzylmethylenglycolanhydride, better known as Bakelite…
invented by Friedrich Bergius
The Bergius process is a method of production of liquid hydrocarbons for use as…
invented by Robert Durrer
Basic oxygen steelmaking (BOS, BOP, BOF, or OSM), also known as Linz-Donawitz…
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