pop bottle roket

this is my pop bottle roket we made it in class and mine flew realy high in the air and i got 2 seconds so i think i got an A on it. It also,was a littel bent up but it was still flyable so it went ok into the air.One more thing is that we put 4 wings on it we made a nose cone and we used tape to make it.last thing, I liked the pop bottle rokets more then the balsa towers.

