Kambiz Salari, a researcher at the Lawrence Livermore National Laboratory, has used a very simple method to solve a consequence of driving a truck. Salari has applied for a patent that will reduce the aerodynamic drag that accompanies driving a truck by essentially placing a box fan immediately behind the cab. The report shows that 65 percent of fuel burned while driving a truck at 70 mph on a highway is to compensate for the drag and using a fan-type device will reduce the aerodynamic drag and boost the mileage rating. Forget about the fan and improved mileage, we'd rather see a truck manufactured like the one documented in the patent. that's pretty damn stylish, to be honest. [New Scientist]