heli's

From: Neil Dennis <wombatt_at_gmail.com>
Date: Mon, 26 Oct 2009 09:55:11 -0400

A few years ago, we did some heli's in engineering class, the ceiling
walker was by far the best, IIRC, we used blades formed from 1/16" balsa.

Wonder, is there any rule about fixed wing size in the rules ?

wombat - sad because our school has dropped out of Sci-Oly, got into
other things like trebuchets
Received on Mon Oct 26 2009 - 06:55:36 CET