By on February 17, 2010

[Note: A significantly expanded and updated version of this article is here]

For most of the fifties, sixties and into the early seventies, automotive aerodynamicists were mostly non-existent, or hiding in their wind tunnels. The original promise and enthusiasm of aerodynamics was discarded as just another style fad, and gave way to less functional styling gimmicks tacked unto ever larger bricks. But the energy crisis of 1974 suddenly put the lost science in the spotlight again. And although historic low oil prices temporarily put them on the back burner, as boxy SUVs crashed through the air, it appears safe to say that the slippery science has finally found its place in the forefront of automotive design. (Read More…)

By on February 14, 2010

[Note: A significantly expanded and updated version of this article can be found here]

That air presented the greatest obstacle to automotive speed and economy was understood intuitively, if not scientifically since the dawn of the automobile. Putting it into practice was quite another story. Engineers, racers and entrepreneurs were lured by the potential for the profound gains aerodynamics offered. The efforts to do so yielded some of the more remarkable cars ever made, even if they challenged the aesthetic assumptions of their times. We’ve finally arrived at the place where a highly aerodynamic car like the Prius is mainstream. But getting there was not without turbulence. (Read More…)

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