Amazing idea ! Do not throw away old electric oven. A great stove you should see Andrew Cuomo announces he's running for ...

Using the power of television, for the first time people all over Brazil heard about efficient cook stove technologies which drastically cut the use of wood as a fuel. Something clicked in the ...

Jacob Mwangi develops stoves that harness the power of old engine oil ... cent of all Kenyan households still rely on wood or charcoal for cooking. Only about 20 per cent of households use ...