117 This professor bounces sound waves carrying music that can not be heard out loud but can be heard in. (m.youtube.com) posted 1 year ago by GGRockz 1 year ago by GGRockz +117 / -0 43 comments share 43 comments share save hide report block hide replies
This professor bounces sound waves carrying music that can not be heard out loud but can be heard inside your head.
This experiment was carried out at a college and I believe he played a Eagle's song.
Look at the student's reactions.
that's pretty weird.
So I guess you only hear it if you're in the very narrow angle of the beam.
Wild stuff.