'''Researchers at York University have developed a technique for changing the spin properties of atoms to make MRI and NMR scanners much more sensitive. NMR (nuclear magnetic resonance) is a method of obtaining structural information in chemistry, and ...'
Tuesday, 25 November 2008 by www.theengineer.co.uk
If an elderly but distinguished scientist says that something is
possible he is almost certainly right, but if he says that it is impossible
he is very probably wrong. - Arthur C. Clarke