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William Bradford Shockley was head of the solid-state physics team at Bell Labs that developed the first point-contact transistor, which he quickly followed up with the invention of the more advanced junction transistor.
In 1866, the research of Werner von Siemens would lead to his discovery of the dynamo electric principle that paved the way for the large-scale generation of electricity through mechanical means.
Awarded more than 100 patents over the course of his lifetime, Nikola Tesla was a man of considerable genius and vision.
Joseph John Thomson, better known as J. J. Thomson, was a British physicist who first theorized and offered experimental evidence that the atom was a divisible entity rather than the basic unit of matter, as was widely believed at the time.
Japanese theoretical physicist Sin-Itiro Tomonaga resolved key problems with the theory of quantum electrodynamics (QED) developed by Paul Dirac in the late 1920s through the use of a mathematical technique he referred to as renormalization.
Alessandro Volta was an Italian scientist whose skepticism of Luigi Galvani's theory of animal electricity led him to propose that an electrical current is generated by contact between different metals.
The Scottish instrument maker and inventor James Watt had a tremendous impact on the shape of modern society.
Researching magnetism with the great mathematician and astronomer Karl Friedrich Gauss in the 1830s, German physicist Wilhelm Weber developed and enhanced a variety of devices for sensitively detecting and measuring magnetic fields and electrical currents.
Carl Edwin Wieman is one of three physicists credited with the discovery of a fifth phase of matter, for which he was awarded a share of the prestigious Nobel Prize in 2001.
Long before the iPhone, the iPod or even the Mac, there was the Apple.