The Basics of MRI Hypertext book by Joseph P. Hornak, Ph.D,
NMRI or MRI, Opportunities in MRI, Tomographic Imaging, Microscopic property responsible for MRI
There is a theory which states that if ever anybody discovers exactly what the
Universe is for and why it is here, it will instantly disappear and be replaced
by something even more bizarre and inexplicable. There is another theory which
states that this has already happened. - Douglas Adams