[aerohead]

I attended his lecture on aircraft design in 1997, at the Oshkosh Annual Fly-In.
He has a different slant on aero for sure. 'adjacent-flow,' Coanda material. Inverted dynamics logic.
I just considered it informational. None of it was germane to road vehicle aerodynamics.
The numerical models under attack have been used for aeronautical design, with results within 99% of accuracy, basically for as long as they've been around.