Mole Car C Fan Powered Car

The goal of my project was to design and 3D print a car that could successfully travel along a track with a fan and wheels attached to record data about the car. My product works by attaching wheels on the bottom in the slots and attaching a fan on the top rails. Once it is all in place, you put it on the track and turn on the fan to make the car move. Also on the car there is a hole in the front to allow for a rod that triggers a photo gate timer to get precise times while recording your data.