ບັ້ງໄຟນໍ້າ Diy
Gelsonlab HSTM-009 ການສຶກສາກ່ຽວກັບການສອນລູກດ້ວຍໄຟຟ້າ DIY DIY Rocket Demonstrator
ຄຳ ອະທິບາຍ:
ບັ້ງໄຟນໍ້າ Diy 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!