Any ideas on building parabolic solar ovens, please?
This is for a pre-cal project, we just finished a unit on graphing parabolas. Does anyone have any ideas/suggestions on how to make a parabolic solar oven (materials, focal length vertex measurements, etc…). Any information is appreciated. Other people have asked this question and a lot of people have suggested http://solarcooking.org/, which I’ve already checked [...]
