@impossiblescience: Did I just break a law of physics and build a perpetual motion machine? 🤯 To make this possible, the weight of the water would need to flow down and go against gravity to fill itself back up again! Think you know how it works? Let us know in the comments! 👇 #ImpossibleScience #PerpetualMotion #PhysicsFun #STEMExperiments #ScienceMagic