http://www.youtube.com/watch?v=7UUW3xL0FVA
A parabolic solar cooker uses a series of reflective panels to concentrate the rays of the sun into a central area for high temperature cooking similar to a …
http://www.youtube.com/watch?v=7UUW3xL0FVA
A parabolic solar cooker uses a series of reflective panels to concentrate the rays of the sun into a central area for high temperature cooking similar to a …