1993 HONDA Dream, Cd 0.10

[aerohead]

This one won the World Solar Challenge that year. It's close to what Wolf-Heinrich Hucho suggested would be the boundary for 'technical feasibility' of Cd 0.09, in December, 1986.
https://authory.com/WilsondaSilva/ae...08b44a9e1bcef3

[freebeard]

Twenty years later, I took that shape and 'impregnated' it to Dymaxion motor home size.