WE have found that in a hot-wire Clusius column operating with water-vapour, molecules containing ... since it implies that the water molecule under these conditions must be softer than a ...

Previous studies have established the presence of frozen water at Martian poles and the evidence that water vapour existed in ... water was "the most important molecule in shaping the evolution ...

Each hydrogen molecule is made up of two hydrogen atoms ... The only waste product of this process is water vapour. In petrol and diesel cars, the burning of fuel produces carbon dioxide and ...