Design and construct a car and learn to program the car to travel a specified distance using multiple methods (time, touch and light). Get your car’s passenger from home to the train station. Going too far or not far enough leaves your passenger in the ghost world.
See also Going the Distance.
Resources
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CEEO
The Tufts Center for Engineering Education and Outreach (CEEO) in Boston, Massachusetts, is dedicated to improving engineering education in the classroom, from Kindergarten to college. The Center houses faculty, staff, and graduate students from engineering disciplines and the education department.

Latest posts by CEEO (see all)
- GPS accuracy testing with LEGO bricks - 10 September 2015
- Iteration, collaboration, and documentation - 23 July 2015
- Energy losses - 23 July 2015