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Q&A Could a vehicle levitate through use of ultrasonic sound waves?

This is a bit of a continuation of my previous question, could a form of acoustic levitation be used as artificial gravity? In that question, I referenced how some scientists use acoustic levitat...

2 answers  ·  posted 5y ago by Cobbington‭  ·  last activity 5y ago by Cobbington‭

Question physics vehicles flying-machines