Not a new idea, but the googly eyes set it off nicely. The different vibration modes in the bristles are quite neat too.
(, Sun 29 Aug 2021, 1:45, Reply)
(Included because Tesla coils usually sound awful. These don't.)
www.youtube.com/watch?v=7ftp_JR0KEc
(Have some Daft Punk too.)
www.youtube.com/watch?v=psoLXEBmfRg
(, Sun 29 Aug 2021, 1:52, Reply)