Director / Editor: Victor Teboul, Ph.D.

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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

What is a semiconductor? An electrical engineer explains how these critical electronic components work and how they are made

By Trevor Thornton, Professor of Electrical Engineering, Arizona State University

Semiconductor chips are electronic devices that store and process information. Today they can contain billions of microscopic switches on a chip smaller than a fingernail.

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