if someone has the show on tape and takes a picture of the tv screen and can post it
i can't find it online
and for the record it's a one bite dessert that floats--one serving size
Maybe something like this? I didn't see the cake so I don't know if something was above it?
http://blog.makezine.com/2007/06/16/how-to-make-an-electromag/
yes! like that!!!
and the 'sushi' dessert roll was sitting on a round flat magnet the same size as the roll
and they had it spinning for a stunner effect
prolly just give it a twirl and it will stay spinning for a few
that would be a great effect for a cake topper
then if you hit the instructables link i=on the link you found
they tell/show you how to make it
i think my brain is now detached and spinning above my head
my field is in sugar & butter--
electromagnetics are --hey my brother could make that thing!!!
or this i found one click away from your great link
http://www.instructables.com/id/Levitron-Physics/
just way too cool prolly super pricey
watch till the end it's funny
and hey--they are not outrageously ridiculously priced either
i mean forty fifty bucks is not chicken feed either but that's doable ish
This ingenious top spins in mid-air, levitated above a magnetic base, and can keep spinning for several minutes at a time. Seeming to defy gravity, it harnesses the repulsion of two permanent magnets, stabilized by gyroscopic forces.