To see a futuristic car concept is not too unusual. But to see one literally built with space age materials is not only unusual and unique, but it makes a super cool product design! eXtremes is a concept vehicle that uses Aerogel as a lightweight automotive insulation shell. Aerogel is actually 99.8% gas and is used for insulation against extreme temperatures, hence the space aspect! Granted we do live in Florida, so this is probably not a car that would be used here, but maybe is super cold climates like the Antarctic! Awesome product design to say the least.