Sound waves are a form of antigravity because they have negative mass
                This is in a position to sound irregular…BahadirTanriover/GettyBy Leah CraneHeavy metal music isn’t heavy despite every little thing – it's truly the other. Sound waves comprise mass and can work together via gravity, nevertheless that mass is destructive. In diversified words, sound floats upwards.

Angelo Esposito at Columbia College in Original York and his colleagues calculated the relationship between sound and gravity, taking into yarn advanced particle interactions that had beforehand been unnoticed. They came upon that, even though the attain is little, sound waves must comprise destructive gravitational mass.
“It’s virtually fancy antigravity,” says Ira Rothstein at Carnegie Mellon College in Pennsylvania. “The …