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8O Hey, sol - check this one out...

http://jnaudin.free.fr/html/lifter1.htm

levitation may not be that far off - when lasers were first invented they called it a solution waiting for a problem...

Arthur C Clarke once postulated a theory envisaging a space elevator linked to a satellite in geo-stationary orbit - sounds great, but the drag might be a problem - I suppose you could make it aerodynamic to cut down on drag - I dunno...

- what inventions have impressed you recently?