Question for Quake (or whomever): If your solar oven isn't full, does it make sense to put in some mass to fill the empty space, or no? For example, if you had room left over, imagine you put a brick in the oven beside your food, would that help retain heat? (Sort of like how we keep our freezers full of ice, if possible?) Or would you be wasting energy trying to heat the brick, that could be cooking your food?
From the "...land of the regulated, and the home of the entitled."
Obama is the symptom, not the cause.