@user9630374772140: Spinning ring, one gap, 42 of 41 balls escape A ring traps balls inside with just one opening. After 4979 contacts and 20 near misses, 42 balls slip through the gap. Only a few remain trapped at the end. #fyp #physicssimulation #ballphysics #satisfying #simulation #escaperoom #tiktokphysics #oddlysatisfying #physics simulation #spinning ring #ball escape #near miss #satisfying video #simulation physics #contacts count