Poskus z avtomobilom na zračni pogon
Gelsonlab HSTM-049 DIY znanstvena igračka Zračni eksperiment z avtomobilom
The Poskus z avtomobilom na zračni pogon 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.