Vodná raketa pre domácich majstrov
Gelsonlab HSTM-009 Kmeňová výučba Ukážkový experiment s vodnou raketou Demonštrátor
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Vodná raketa pre domácich majstrov is a Science products Using water and compressed air, Water Rocket flies with the same basic concept as real rockets. By adjusting the amount of air and water, the distance of flight can be varied. Let's learn about air pressure and how it works!