posted on Oct, 15 2014 @ 04:43 AM
While it may be plausible it certainty wouldn't be practicable. Even if we couldn't hear the sound, the energy would fry our delicate human bodies
if you are thinking conventional. A propulsion not reliant on an atmosphere is required in order to traverse our solar system and beyond. Using sound
waves to oscillate a ? (big crystal) that then produces an anti-gravity field, that could more in line with unconventional impulsion.