From a fellow Anon | Check Description

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.

If a college professor can do this with a few hundred dollars, don't tell me our government isn't capable of activating mentally broken people to carry out heinous acts.

"Voice of God" ring a bell?