UNIVERSITY OF ALABAMA - It takes liquid nitrogen to create the 390-degreesbelow-zero atmosphere necessary to float non-metallic
objects in mid air. It´s true! Researchers at the
University of Alabama have created real antigravity
using powerful super-magnets. This could be the start
of eventual efforts to allow rockets to run without
propellant and power plants to run without fuel. So
far they have only managed to float a live tadpole.
Scientists involved in the tadpole experiment say
the animal was apparently not harmed by the intense
magnetism and predict that someday they will be able
to float a human, if they can find two things: A
powerful enough magnet and a willing subject.