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.

How cars 'waste' two thirds of their fuel

By Noël Brunetière, Directeur de recherche, Université de Poitiers

To operate properly, combustion engines inevitably waste a certain amount of fuel. But it may be possible to reduce fuel consumption by reducing friction between engine parts.

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