Solar Cooker: Amidst the shortage of LPG, a solar cooker can serve as an excellent alternative. It operates on sunlight, and ...

Solar cooker offers ray of hope for refugee environment UNHCR is testing a newly-designed solar cooker in two Kenyan refugee camps facing a shortage of firewood. The agency hopes that the stove ...

Solar Cooker is a device which is used to heat the food by using the rays of Sun converting into heat energy. Solar cooker uses the solar energy directly for preparing food just like the plants that ...

Add Yahoo as a preferred source to see more of our stories on Google. “This cooker is made of recycled materials. It is very simple, made of wood from a wooden box, broken glass from the glassmaker ...

Amid the LPG cylinder shortage, this Bengaluru mud home runs without LPG, municipal water or AC. It harvests 50,000 litres of rainwater every year.

Approximately 95% of every 10 homes in Uganda, both rural and urban areas rely on charcoal, firewood or other forms of biomass for their household cooking needs. The adoption of electric cooking ...

Charles Greeley Abbot, director of the Smithsonian Astrophysical Observatory, sets up the solar cooker on Mt. Wilson and "reports that ... [it] now operates even better than in 1920." ...