Neodymium Magnets
January 22, 2015 at 6:25 am
(This post was last modified: January 22, 2015 at 6:25 am by Exian.)
I recently acquired, by my estimates, a shit ton of neodymium magnets. They're around 1" by 3/4" and cylindrical in shape with 1/8 hole tunneled through. They're fucking strong and a little scary. I already have a few blood blisters 
So I want to set up some fun science experiments I could do with my daughter and I'm looking for some suggestions from all you smart people. I'm thinking of buying some ferrofluid, but I think that stuff works with common magnets. Any ideas?

So I want to set up some fun science experiments I could do with my daughter and I'm looking for some suggestions from all you smart people. I'm thinking of buying some ferrofluid, but I think that stuff works with common magnets. Any ideas?