Design & Construction

The first rocket we made was a failure so we had to start over. But anyways here is how we construed our second rocket The first step in making our rocket was pressurizing our smart water bottle. Then we made a parabolic at the top of the bottle by using clay. Then we put duck tape over the clay at the top to make it smooth and to stay. Then we calculated the circumference and divided that by three then we knew how far apart the 3 fins should be. Then we placed the 3 fins in their proper spots. And after we did that we were done and ready to launch our rocket.