In an era where fuel costs rise and sustainability matters, one portable solar grill promises to let anyone cook outdoors ...

“This cooker is made of recycled materials. It is very simple, made of wood from a wooden box, broken glass from the glassmaker and mirrors that focus the sun’s rays on the tray or pot inside the ...

Every Boy Scout or Girl Guide probably had the experience of building a simple solar oven: an insulated box, some aluminum foil, and plastic wrap, and voila! On warm, sunny, summer days, you can ...

Solar cookers have been tried out in refugee camps in the past with mixed results. The stoves often took many hours to cook a meal, did not last long in the harsh environmental conditions often found ...