Salut, ce n’est pas d’aujourd’hui, mais bien d’avant-hier… Curieux cependant !
Enrique De: [email protected] [mailto:[email protected]] En nombre de [email protected] Enviado el: jueves, 27 de mayo de 2010 19:34 Para: [email protected] Asunto: Re: [freeflightml] Jim Walker's sonic glider Read about it here: http://www.americanjuniorclassics.com/Workshop/sonicglider.htm In a message dated 5/27/2010 8:27:11 A.M. Pacific Daylight Time, [email protected] writes: Jean said, "...I seem to remember that the late, great Jim Walker experimented with sonic controls on a large glider. He would launch it, then walk under it giving voice commands." Jean, you're correct. That glider, complete with the large circular microphone cones on each side of the fuselage (they look more like speakers), is on display in the AMA Museum in Muncie. But I believe he used a whistle or some other simple sound to control the glider. Don't quote me on this. Bob Clemens
