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.

The extraordinary physiological challenges facing amputee John McFall in space

By Kirsty Lindsay, Scientific Officer, Northumbria University, Newcastle

In the 1950s, Arthur C. Clarke imagined an amputee astronaut. If John McFall reaches orbit, science fiction becomes science fact.

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