[autogyro]

Just thought I'd let everyone know.. Cheryshenko's Movie maker page is down. Since he only has visitor status where the server is currently located, who knows when, or if, it will be back.

Dang!

It was a wonderful tool for tyros like me. Watching the flows play out in time was a revelation. Even when it was only in 2D it showed how dynamic ground effect airflow is. Most of us consider ourselves lucky to get "stills".

Got me to thinking..(danger!) A microphone and a recording device might be a very useful tool for pinpointing vortices. When watching footraces you could always tell the front runners (usually Kenyans) by their sound, or rather the lack of it, in contast to sloggers like me.

Just like heat, acoustic energy is wasted energy.