How to make a Simplified Water Rocket
Would you like to be an astronaut?You can start now creating your own rocket with materials from home or the corner DiY shop.The list of materials is here with pictures:Gardena standard coupling ½“More than 5 meters garden hose (1/2”) Gardena tap nut adaptor with 1“thread Hose clamp ½ Car tire valve...By: Franciscodr
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