[youtube http://www.youtube.com/watch?v=aW-ljrm7a6g&hl=en&fs=1]
Wow. Here’s a behind-the-scenes look at the making of the Hatfield Hotdog Launcher that’s brought out in between innings at the Phillies’ games. A lot of work went into getting all the science-y stuff right and even then, sometimes the hot dogs fly out of their wrappers mid-flight (watch at about the five-minute mark). Very cool.
