Originally posted by danwild6
But couldn't a saucer shaped craft be powered by a Relativity Drive or EmDrive(electromagnetic drive).
Relativity Drive
There's also a thread here on ATS detailing the device.
www.abovetopsecret.com... 
I'll check those out.
But I know of mini thrustors that have a patent and reference a basis
patent which in turn references the Tesla patent for a powerful coil.
So I did one coil for current, plasma or lightning, and one coil for magnetic
field to estimate forces. Juat a hobby but equations work for me.
Only if Einstein were here.