: Prop construction

From: Neil Dennis <wombatt_at_gmail.com>
Date: Sun, 08 Sep 2013 11:02:50 -0400

To throw more fuel on the fire, why does a "flat" single surface wing
lift towards the tissue side ? Like do the sticks make turbulence so
the smooth side air goes faster ?

wombat
Received on Sun Sep 08 2013 - 08:03:02 CEST