I wrote: "There is also the possibility the magnets used are not uniformly magnetized along their lengths. This could be tested by reversing both polarities for the repulsion suspension test."
That should read: "There is also the possibility the magnets used are not uniformly magnetized along their lengths. This could be tested by reversing both polarities for the both the repulsion test and the attraction suspension test."
Best regards, Horace Heffner http://www.mtaonline.net/~hheffner/
