A self-balancing cube, a nifty gadget that stays upright on its own.
Perfect for enhancing focus and a cool addition to any desk or workspace!
https://video.nostr.build/5541b7b6a9b4aa44a8898a35143b325986bace8ff832e26dcc0b45866cf816e2.mp4
#interesting #videos #cube #physics #amazing