 As such, projects are limited to things which can be built in the classroom using the available tooling.Projects in the C/M track have included a hand-operated trash compactor, a new type of whiteboard eraser, a self-cleaning rake, a sorter machine, and a system for removing excess carbon monoxide from car exhaust using hemoglobin.Unlike other high schools, students at the Academy can only take electives in their Junior and Senior years.