Re: Re: SO Helicopter

From: Chris and Josette Borland <candjborland_at_surewest.net>
Date: Thu, 31 Mar 2011 16:13:42 -0700

Good idea Kang. But try and implement that one! A real "three ring
circus".

Chris Borland - Sacramento


On Mar 31, 2011, at 3:55 PM, Yuan Kang Lee wrote:

> Use the right amount of tape or glue at the top of the antenna to
> hold 5.9g of weight -- Once the rotor provides less than .1g of
> lift, then the copter would drop.
>
> --- In Indoor_Construction_at_yahoogroups.com, Sandy Schaefer
> <SandySchaefer708_at_...> wrote:
> >
> >
> > Seen top blades stop twice in competition this year by two
> different schools. Our local team has a top blade that stops at
> ceiling every time. In my opinion if it lands on floor and doesn't
> stay on ceiling after the bottom blades stop turning for certain
> amount of time the flight counts. Of course, the later "certain
> amount of time" should be clarified with standard time of perhaps
> ten seconds.
> >
> > Mark
> >
> >
Received on Thu Mar 31 2011 - 16:13:34 CEST

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