The use of solar ovens by Saharan nomads greatly minimizes their environmental impact by removing the necessity for wood or ...

$299 at GoSun The Haines SunUp Solar Cooker has an easy set-up that uses the sun and a simple Dutch oven (included) to cook one-pot meals. You’ll be grateful to have this when the power is out ...

but we have had a more conventional solar oven or two. This dish-based solution would probably benefit from a sun tracker.

Have any of you tried cooking in a hot car, or would we need a solar oven? Give us your views in the comments.

Build your own oven that’s powered by the sun. The chocolate melts after a while. If you have a thermometer you can watch how the temperature rises inside the box. The speed at which the temperature ...

The exact process varies by design but all solar ovens usually require highly reflective materials, for example, aluminium foil or glass, which she has used for her oven. "They should both be set ...