Smaller projects that can be completed by an individual student are sometimes accorded the honorific "a great hack" by other students, if they combine technical elegance with a hackish sense of humor. For example, an MIT undergrad transformed an ordinary grocery shopping cart into a high-performance electric vehicle, and had been frequently seen riding around campus in his "LOLrioKart". The shopping cart had a claimed top speed over , and also had a complex steering wheel linkage and a low turning radius for maneuverability in tight spaces. The student was a strong advocate of the Open Source Hardware philosophy, and incorporated detailed documentation of his projects and a tutorial on building custom wheel hub motors in his blog. The ersatz vehicle was prominently displayed at many MIT events, as well as at the Cambridge Science Festival. As a crowning mark of recognition by the outside world, the LOLrioKart driver once received a traffic ticket from the Cambridge Police, a copy of which was proudly displayed online.