Journal Entry (3)

8/26/10: Today we have accomplished making a new rat trap car.  Our result was not what we expected. We learned that we need to keep the balloon up so that it moves quicker. Also we need to figure out which car we are using because we have the new car (on the left in the photo below) and the old car (on the right). We also need to figure out how to make both cars turn.

 <------Justine researching