November 8, 2010
2 min read
What Do a Submarine, a Rocket and a Football Have in Common?
Why the prolate spheroid is the shape for success
By The Editors
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NBC Learn's "The Science of NFL Football" episode about geometric shapes explores the differences between spheres, ellipses and prolate spheroids, and their impact on the game. The unique shape of the football, for example, contributes the dynamic nature of the ball itself, which can be thrown long distances in a tight spiral or bounce unpredictably on the field of play.