I don’t really understand magnets.  I thought I did.  But now I know that what I thought I knew I really didn’t know.  In fact, I’m kind of questioning all of my scientific knowledge at this moment.

Polymagnets are impossible for me to explain even though I’ve watched this video from “Smarter Every Day” twice.  I’m just going to say that they are amazing, and you should watch the video all the way through.  Then you should go to the Polymagnets website and design your own smart magnet.  After you do all of that, come back here to the comments section and help me understand what’s going on with these crazy magnets.