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Chironex · 12-22-2008, 05:04 PM

Good question, you could try the beer can solar collector on youtube. Another I have seen uses pennies glued to foam board, then spray-painted black matte, then encased in foam board with a plexiglass front. You could substitute the fresnel lens. Add vents to the top and bottom of the enclosure to allow heat movement.

12-22-2008, 05:04 PM	#2 (permalink)
Chironex The causasian Asian! Chironex's Photo Gallery Location: Jakarta, Indonesia Find me on the map! Zone: I have no idea Name: Scot Join Date: Apr 2008 Posts: 2,788 BananaBucks : 113,786 Feedback: 9 / 100% Said "Thanks" 4,544 Times Was Thanked 1,406 Times in 808 Posts Said "Welcome to Bananas" 609 Times	Re: Ingredients Good question, you could try the beer can solar collector on youtube. Another I have seen uses pennies glued to foam board, then spray-painted black matte, then encased in foam board with a plexiglass front. You could substitute the fresnel lens. Add vents to the top and bottom of the enclosure to allow heat movement. __________________ Scot