Using Vibration to Make Stuff Stick Contact-Free to Ceilings
Generally making stuff stick to something like a ceiling requires resorting to suction cups, glue or something much more permanent, but [Steve Mould] starts his video featuring a playing card …read more
https://hackaday.com/2026/10/02/using-vibration-to-make-stuff-stick-contact-free-to-ceilings/