Navitron Renewable Energy and Sustainability Forum

SOLAR THERMAL => Solar Cooking (using vacuum tubes or more conventional methods) => Topic started by: Fiat on November 15, 2008, 05:29:47 PM



Title: parabolic mirror
Post by: Fiat on November 15, 2008, 05:29:47 PM
Hi Have a look at this go to UTUBE then type in   Greenpower science   and scroll down to parabolic mirror
Frank


Title: Re: parabolic mirror
Post by: WeeVic on January 16, 2009, 11:07:52 PM
As far as I know they mirrors are expensive.


Title: Re: parabolic mirror
Post by: sjaglin on March 17, 2009, 11:00:46 AM


I Have a cheap approach which I am working on ... See photo attached.. the piccie was taken at 10:48
 it is now 11:00 and I am on 82.1!

Stef


Title: Re: parabolic mirror
Post by: Amy on March 17, 2009, 11:34:13 AM
Are you a ghost Stef?  i cant see your reflection in the mirror  ;D

I once got a helluva suntan doing that.   


Title: Re: parabolic mirror
Post by: sjaglin on March 17, 2009, 08:48:07 PM
No no , promess I am not a ghost, I just look like a folded washing line...

 bike:

Stef


Title: Re: parabolic mirror
Post by: Amy on March 17, 2009, 08:51:56 PM
Wish i was that skinny