
These Monsters Flew 20 Inches (50 cm) Before Crushing Bone!
He is lucky that he only lost a finger tip as opposed to his whole hand. The block Neo below is about 4" by 2" by 2" N45 with a pull force of around 700 lbs (320 kg). The disk is about 3" dia. by 2 1/2" thick N45 with a pull force of about 400 lbs (180 kg). That is his fingernail and some of his finger tip caught between the magnets.

Image1 (GORE WARNING!)
Image2 (GORE WARNING!)
Read Dirk's full Explanation
Read more about Neodymium magnets
Edited by Jatin, 19 February 2009 - 07:17 PM.