Think you are smart?

[VitSports6]

Then answer me this...

How?!?

http://www.youtube.com/watch?v=Ws6AAhTw7RA

$toilet$

[Prince Humperdink]

I can see applications at home for this.If I could instal a device to open a little door in the Fridge and load a beer on the super cooled disk,and have it follow the track to My hand...Boy oh Boy!

[Cal30M1]

LOL I like the comment about how this dude would be so hanged if this was 1629!

Burn the witch!

[timshufflin]

"Think you are smart?" NO

[seaninmich]

I have to go back 25 years to high school physics, but it has something to do with cooling the object to a point where the magnetic fields are cancelled. The disc is smoking. I'm sure they used liquid nitrogen to cool it.

you can do damn near anything with magnets. impressive