Эксперимент с воздушным двигателем
Gelsonlab HSTM-049 DIY Научная игрушка Эксперимент с воздушным двигателем
The Эксперимент с воздушным двигателем pushes the piston backward by compressed air, and the piston rod drives the rack and gear to rotate, so that the car can move forward rapidly. The principle and application of increasing air density to convert gas pressure energy into kinetic energy are studied through experiments.