2009/11/1 <[email protected]> > I'm no aeronautics engineer, but there is a difference between flight and > ballistics. > > a dart, a softball, a cannonball will "fly" but that is not is a > generalization not the principles of flight. I think the litmus test would > be if he gave the model a little nothing toss off a roof, and as it started > to fall, the craft would recover and level is trajectory based on lift > applied to its wings (Bernoulli effect.) If you make one of those 3rd grade > delta dart paper planes and throw it straight down it will happily level off > and sail away. That IMO is true flight. > > > > --- On *Sun, 11/1/09, Jim Krauzlis <[email protected]>* wrote: > > > From: Jim Krauzlis <[email protected]> > Subject: [Papermodels II 40670] Re: Ojimak has a flying B-2 > To: [email protected] > Date: Sunday, November 1, 2009, 11:29 AM > > > I don’t know, I thought it showed a bit of lift as she went off into the > distance…only wish the launch was into a more open area so we could really > see how she would do before bouncing off of the building. J > > > > Cheers! > > Jim > > > > *From:* [email protected] [mailto:[email protected]] > *On Behalf Of *[email protected] > *Sent:* Sunday, November 01, 2009 11:13 AM > *To:* [email protected] > *Subject:* [Papermodels II 40669] Re: Ojimak has a flying B-2 > > > > model looks great, but I question the "flying" video. looks more like > falling with style to me. > > > > --- On *Sun, 11/1/09, Bob Dennison <[email protected]>* wrote: > > > From: Bob Dennison <[email protected]> > Subject: [Papermodels II 40666] Re: Ojimak has a flying B-2 > To: [email protected] > Date: Sunday, November 1, 2009, 10:35 AM > > > > Thanks for the heads up William. > > > > Bob D... > > --- On *Sat, 10/31/09, william perry <[email protected]>* wrote: > > > From: william perry <[email protected]> > Subject: [Papermodels II 40664] Ojimak has a flying B-2 > To: "[email protected]" <[email protected]> > Date: Saturday, October 31, 2009, 9:11 PM > > > http://www.geocities.jp/ojimak_01/ > > > > > > > > >
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