It is necessary to understand that the current position of humanity in nature is harmful, because when using resources, a person doesn't restore them (or contributes little to this), and therefore it is worth reading more about solar and other alternatives, buy book report and others. PSR is currently in the process of designing an entirely new car from the ground up. Cygnus will be a four-wheeled vehicle, seating two people. It will be designed to both exhibit the capabilities of a solar powered car and to compete in both the 2018 American Solar Challenge.