Реактивная лодка игрушка
Gelsonlab HSTM-074 Education Science Toys Эксперимент с реактивной лодкой
Реактивная лодка игрушка uses the motor to drive the impeller to rotate at a high speed, which produces a centrifugal force, which makes the water in the cavity eject from the water nozzle, and the hull moves under the action of this reaction force.