That is one powerful magnet

[Chibibar]

It is powerful enough that when it turns on, it can cause copper wire to "explode"? wow!

http://gizmodo.com/5817106/the-magnet-so-powerful-it-explodes-copper-wires

 

[GasBandit]

Rail-gun! Rail-gun! Rail-gun! NOW!

 

[sixpackshaker]

I wondering if the magnet would end up on a Gauss Rifle too...

 

[PatrThom]

Pssht. People have been doing this with quarter shrinking for years.

The real wonder is that these people have managed to make one you can reuse.

--Patrick