UltrasonicLevitation
Ultrasonic Levitation
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Saturday, February 27, 2021
Nikola Tesla
I do not think you can name many great inventions that have been made by married men
Albert Einstein
Imagination is more important than knowledge.
You can literally see the wavelength of the sound
[Similar thing can be done with light.](https://phys.org/news/2010-07-nano-sized-mill-micro-sized-disk-video.html)
Somewhere there’s a picture of a little glass ball floating due to radiation pressure, but I can’t find it 🙁
What does he do at the end?
Is this loud?
Is that like la la la la la???
Could someone explain how this works?