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elasticbandman (August 30, 2008 at 5:00 am)
Acctually its liquid nitrogen poured onto a superconductor. When its supercooled it expels a magnetic field. When the magnet was placed on top it levitated.
TheKoreanX (August 30, 2008 at 3:51 am)
It is not dry ice. What he used was sulfur hexafluoride. It is 5 times more dense than regular air. So, because of it's density, it is able to hold up that silver thing.
But be careful when using sulfur hexafluoride. Make sure the work area is vented well, or wear a mask because inhaling SF6 displaces the oxygen needed for breathing. It is similar to helium, except breathing SF6 results in a reduction of pitch instead.
alwayzsinging (August 29, 2008 at 3:21 pm)
whoooaa that's cooool
kidsexchange (August 29, 2008 at 2:01 pm)
the thing he poured in was dry ice or a fog maker and that nitrogen and since it froze in the block and after a while it dies
SmokinTime420 (August 29, 2008 at 6:07 am)
i dont understand how this was done
phoenixdon (August 29, 2008 at 5:07 am)
Nice! it actually holds it position, its pretty cool.
PBallMan58 (August 29, 2008 at 4:22 am)
holy shit...
leodavester (August 29, 2008 at 1:38 am)
I knew it could hover but i didn't know it could actually pick up the black thing.
imranunderscore (August 28, 2008 at 8:37 pm)
bad joke
KingznAcez (August 28, 2008 at 6:22 pm)
how cool is that...... |
