ICYMI: Negative Gravity exists with sound waves. Sound be…

Twetch · December 27, 2019

ICYMI: Negative Gravity exists with sound waves. Sound behaves counterintuitively.

https://youtu.be/IKHgtG3sva8

https://twetch.app/t/bd9879f7493e6f3a71ed0fd4fcde89064d58ae4fd5ffbf336a7cdc56fa1908d5