Hi CD,
So the company that we bought our magnets from for 3553 was gracious enough to post some valuable information about the use of magnets on minibots.
This thread is for those of you concerned about teaching students the physics behind these minibots. Well, here ya go. Enjoy and I hope the students learn something from this.
http://www.kjmagnetics.com/blog.asp?...climbing-robot
This is a great Philadelphia company, and we thank them for their cooperation and guidance during our testing/experiment process.
Thank you again K&J Magnetics!