For the final project of ME 112: Mechanical System Design, we were tasked to create a mechanical rabbit, powered by a battery and driven by a DC motor, that had to climb a 15° ramp and demonstrate an auxillary rabbit function (eg nose wiggling).
Our design ended up holding the record for fastest ascent at 6 seconds. Class average was around 27 seconds.
Our auxillary function was the rabbit pooping coffee beans. :)