A study done by Andrew Dessler of Texas A&M University and Steven Sherwood of New South Wales University suggested that water vapour contributes to global warming. 
Water vapour adds to one degree Celsius to the global warming process when one does activities that release vapour. This has been a long debated topic among many scientists. Some [...]

A simple idea can change lives. We are talking about the solar fridge created by the 21 year old Emily Cummins as part of her school project. We hear, the fridge is now improving lives in Africa. And this isn’t the first time Cummins noble ideas have made a difference. Earlier too, she came into [...]