Water Bottle Rocket Launch

This was me and Tylers first launch on Konia Field. The main reason to this complete failure was due to the pressure from the crowd and Tylers pulling technique of the string. When the bottle landed flat on the ground I was waiting for it to launch, it took a while but it did. We filled the bottle with a little amount of water with the thought that with less water, there would be less mass which would increase the hight that the bottle reaches and would increase the duration of time it would stay in the air. Our second water bottle rocket launch was much better then our first launch. More effort was put into this launch and the main improvement was that it actually went into the air, and not on the ground like our first attempt. Tomorrow will be better because we will be adding our modifications. CANT WAIT!!