Well I guess it is safe to release a few videos for everyone to see. If you haven't seen our robot/catapult yet, check it out here:
Robot
and
Catapult

Anyway, here are a few links to videos.

This first video shows the catapult throwing over 30 feet. It might be hard to believe from the angle, but I can assure you all that it is.
http://www.youtube.com/watch?v=_12Kw...e=channel_page

This video is a close-up of the catapult. You can get a better idea of how it works. We don't have the elevator turned so you can't see it loading.
http://www.youtube.com/watch?v=7b5Kt...e=channel_page

The final video shows the consistency of the catapult. It's only slow in this video because we are loading it manually and taking our time.
http://www.youtube.com/watch?v=2zTo9...e=channel_page

Well I hope you enjoyed these. Feel free to check out our other videos as well. And watch out for us at Kansas City and 10,000 Lakes.