Horace - That's what I was thinking too, but wouldn't those dangly things on his table lamp serve to indicate air flow? They look rather heavy, but also look like they hang loose enough to indicate a fairly small breeze.
R. ------------------- > > By use of air flow directed by a large orifice nozzle off > camera. It doesn't take much energy to keep a wheel turning. > It is just a matter of keeping the air flow quiet enough > that it doesn't register on camera. Some cross flow fans are > quiet enough to work and are very small. > > Best regards, > > Horace Heffner > http://www.mtaonline.net/~hheffner/ > > > >
