Jarred J sends us the “Big Bug” truck - a futuristic 1978 aerodynamic concept vehicle designed by the legendary industrial designer Luigi Colani to revolutionize commercial transport efficiency and safety.  Colani used smooth, organic, spaceship-like fiberglass shells to eliminate sharp edges.  Wind-tunnel testing showed the space-age front end reduced drag to match high-performance sports cars, cutting fuel usage by up to 25%.  Drivers sat inside a massive wrap-around glass bubble that offered fantastic outward visibility - but the expansive glass bubble caused excessive interior heat, poor ventilation, and difficult entry or exit.   Still, the “Big Bug" and subsequent iterations (like the 1989 Utah 2001) permanently changed how designers think about aerodynamics in heavy transport.
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