When Sam and I met for the third time we had a plan to add a step or two to our project and do the sketch. The step we added to our project was that the train would go down the track but there was a string attached to the train so when the train went down it would move the wheel because the other end of the string was attached to the wheel. We also set up a Popsicle stick chain reaction where when the first Popsicle stick fell all the other ones would fall too. We attached string to the first stick and the other end of the string on the wheel. When the train moved the wheel the wheel would pull the first Popsicle stick off which started the reaction. It worked first try. We thought we would have trouble with our sketch because we both stunk at drawing. We managed to draw the sketch very well. Watch the video.