Magnetic River
“The wonders of magnetism and the linear motor are captured in this 1975 presentation by Professor Eric Laithwaite (1921-1997) former Professor of Heavy Electrical Engineering at Imperial College London.”
Levitation
“Dan A. Davidison explains the basis behind Grebennikov’s findings and how certain insects really fly (levitate) linking how a spinning vortex creates a magnetic field counteracting gravity. I have a sneaking suspicion that there is also an electrostatic effect occurring too at the nano level.
Dan A. Davidsons full lecture. http://www.youtube.com/watch?v=Kk-51e…“