timothy - PM - 1 hour - open lab time

today for open lab i worked on the rube goldberg project with cindy. We created a piece where there is a motor attached and made a windmil out of hair curler things. then we put the motor on the inclined plane where marbles are going to roll down and we stabaliezed the motor onto the piece with legos and superglue. next we are going to make the light sensor part of our project.