As in all races, solar racing cars are identified by number. Some solar car numbers are simply traditional, like the 8 for Agoria Solar Team from Belgium (above). Others have a specific meaning, as shown in the chart below.
Some numbers are lucky in some way, such as 21 = “Twente-One.” Some are coded references to solar technology, such as 55 = the year that Western Electric began to sell licenses for silicon PV technology. Alternatively, numbers indicate the team’s home base. This can be done by specifying a road, such as the the Interstate 35 or Strade Statali 9 = the Via Aemilia. More commonly, telephone country or area codes are used, such as 40 = Eindhoven, 46 = Sweden, 82 = South Korea, or 828 = western North Carolina. Not shown in the chart is 34 = the vehicle license plate prefix for Istanbul.
Mobile phone picture by Rafael Fernandez
Scientific Gems 