New York Times: The Physics of the Hit & Polamalu

In The Fray readers might want to check out two Super Bowl-related articles in the New York Times: "The Physics of 'the Hit'", which talks about football collisions, you know, Newton’s second law of motion (force equals mass times acceleration); and "The Tao of Polamalu," a collection of quotes, many about the spirituality of sports, from Steelers defender Troy Polamalu.