Water contains hydrogen and oxygen, both of which are important in combustion, so why is it used to put out fires?
The burning issue of spontaneous human combustion, a scientific
We ignite the issue with Professor of Chemistry and Fire Science, Richard Hull, from Lancaster University
Is there an optimum level to which you should fill your car's petrol tank so it doesn't just use the excess...
Which are worse for the environment, volcanic eruptions or plane emissions?