Love the low-quality sound of your car stereo, but love vibrating windows?
This must've taken some chutzpah to make.
At just the right frequency, these babies will shoot across your floor and and up in your neighbor's apartment. ~Not-So-Handy Andy
Broken stereo + $20 walmart car deck + 12 volt power supply and PRESTO! (has a remote now too)
This defies just about every law of physics I can think of.