The sum of kinetic energy (motion) and potential energy (position) doesn't increase or disappear, it just transforms back and forth. For example, when a ball is thrown upward: ▪︎ At its highest point, it's all potential energy: 100% Potential 0% Kinetic ▪︎ As it falls, that potential becomes kinetic energy: 50% Potential 50% Kinetic ▪︎ Just before hitting the ground, it’s all kinetic: 0% Potencial 100% Kinetic The total remains the same and the energy is just reshuffling within the system. This

Reflective Kinetic Sculpture: this one translates rotating motion into repeating expanding (or shrinking) square-ish reflections. Directing two colored beams of light enhances the effect. An interesting one (of many) ways to connect rotational motion to translational motion. The base has a silent motor and connects to power via USB. ➡️ Follow the link in my profile for info on where to get this and other amazing items featured here on @physicsfun #windspinner #mathtoy #reflection #spiral #physic