While we spent our high school days trying not to cut our thumbs off in shop class, these West Philly High School kids have been making a run on the $10 million Automotive X Prize
. They're building a plug-in diesel hybrid in an attempt to reach that magical 100 mpg mark "without sacrificing style, safety or affordability." Pictured above is a previous project, a K1 Attack modded up hybrid and biofuel-style. Seems like they've got the chops, but they're certainly up against a lot of competition.