Here is a link to a video clip on projectile motion from a 10 part video series on the "Science of NHL Hockey".
The Science of NHL Hockey is a collaboration between NBC Learn and the National Science Foundation (NSF).
I am getting ready to teach graphing quadratic functions and thinking of ways to catch the students interest. This clip looks like a perfect hook to begin a lesson.
Let me know if you use it and how you fit it into your lesson.