Under a blazing sun in Mexico’s central mountain range, a clutch of large dish-shaped solar panels suck up the light and beam the heat into a kitchen, cooking tortillas. Forget coal, gas or electric ovens….
Under a blazing sun in Mexico’s central mountain range, a clutch of large dish-shaped solar panels suck up the light and beam the heat into a kitchen, cooking tortillas. Forget coal, gas or electric ovens….