A football’s dimensions, pressure and texture affect its aerodynamics, i.e. the forces exerted by the air on the ball as it flies.
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Articles on Grey Cup
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While the Grey Cup and Canadian football were once considered significant national institutions, part of their allure appears to have faded over the years.
The Canadian Football League is struggling to stay alive. All options, including help from government, should be considered as part of a national conversation about its future.
Concussions in football and other contact sports correlate with severe, long-term brain damage — but science shows it doesn’t have to be that way.
Top contributors
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Professor and Senator Wm. McMaster Chair; Director, ARiEAL Research Centre; co-director of Language, Memory & Brain Laboratories, McMaster University
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Professor, Electrical and Computer Engineering, McMaster University
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Professor and Associate Director, Institute for Community Prosperity, Mount Royal University
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Associate Professor Health & Community Studies, MacEwan University
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Professeur adjoint, École de technologie supérieure (ÉTS)
