Rise of Flywheel Energy Storage: The Beloved Pet of F1 Race Tracks

From the recoil toy cars we played in childhood to the kinetic energy recovery system on today's F1 racers, the flywheel that stores energy by high-speed rotating - a way of energy storage that is traditional yet strange, is stepping into the phase of commercial application. For those who are interested in the development of flywheel energy storage, you're welcome to read my post Introduction to the Origin of Flywheel Battery.