muliyul (November 30, 1999 at 12:00 am)

now that was confusing.

andygray119 (November 30, 1999 at 12:00 am)

Comlpicated question which I cant really answer properly. I think the conductivity of the material shoots up below a certain point as you approach (the theoretical) absolute zero. This results in some magnetic effect causing levetation. I think higher temp superconductivity work has been carried out using similar materials to what you see here. Carbon nanotubes are theoretical 1-D conductors since there is no 'electron scattering' but no levetation....yet ;)

X9SamFisher (November 30, 1999 at 12:00 am)

It looks like Liquid Nitrogen

xchrisdudex (November 30, 1999 at 12:00 am)

WOW this is so coolmake MORE vids just like this!!!!

gamefreak1000000 (November 30, 1999 at 12:00 am)

I'm in 9th grade, so I can't learn physics in Science and only stupid Biology. :(

Louie1984 (November 30, 1999 at 12:00 am)

This bloody fantastic!

emotionists (November 30, 1999 at 12:00 am)

hydrogen right

blimpstatio (November 30, 1999 at 12:00 am)

either dry ice or liquid nitrogen

InvalidiTrump (November 30, 1999 at 12:00 am)

What does he pour on that magnet?

heldan898 (November 30, 1999 at 12:00 am)

But when it gets warmer it will fall down :D