Solar cars
Vehicles moving on the energy produced by solar panels, are no longer science fiction. Moreover, each year in Australia are mnogodnevnyemezhdunarodnye race of innovative vehicles. For example, this year, 37 vehicles made in a futuristic design, overcame a distance of three thousand miles - from the city of Darwin in the north to Adelaide in the south. Marathon took about a week. When the cars moved to the Sun's energy machine in the daytime and at night they are transformed into electric vehicles.