Cigarette packets - sports car by Xi'an University students
For some folks, conventional substances won't be enough to satisfy their 'car' needs.
The car pictured was made in China from cigarette packets and certainly falls into the latter category. It was unveiled in March 2012 by the engineering students who designed it. The vehicle took 10,280 cigarette packets and eight months to build. It really drives too but there's no word on who did all the smoking. We'd guess that they're not feeling too hot right about now.