Re: Solar cooking...
I met a family in the Northern Cook Islands , who did a lot of baking on a cone shaped reflector oven. They told me it puts out 400 degrees .There is a lot of info on building your own, if you do an internet search on solar ovens.
It would solve the deforestation problems in places like Madagascar and Haiti.
Brent Swain, Boat designer, Builder, and author of "Origami Metal Boatbuilding"