For our Epro 8 task we were challenged to make a bridge that was 700 meters high and 2.5 meters long and it had to be stable . Our 2nd challenge was making a cave man car with a rubber band and reel that has a roof and chair. Before we started building we did a prototype to test the wheels and how it was going to go. We then went outside and raced, though my team wasn’t first, second or third I am still very happy of what I created.