: views from the Hill

Friday, June 04, 2004

The Physics Behind Four Amazing Demonstrations

David G. Willey explains the physics behind four amazing demonstrations.

A family friend who teaches high school physics has been known to wow his students by lying between two beds of nails and having someone bust a concrete block on his chest. David Willey does that and more, and explains how the physics works.

Check him out: http://www.pitt.edu/~dwilley/bio.html

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