2010 Aston Martin RA DBR2

The Aston Martin RA DBR2 is built around a state-of-the-art carbon-fiber tub and aluminum honeycomb monocoque chassis that weighs a feather-like 100 kgs (220 lbs), overlaid with carbon-fiber body panels lined with Nomex. Sound space-age enough for a classic roadster? How about some Aerogel, a NASA-developed heat insulator being used in a roadgoing automobile for the first time. Each example is