Comment Re:Meanwhile (Score 1) 126
Do you know that MRI scanners use SQUIDs?
Seriously: http://en.wikipedia.org/wiki/SQUID
Not really. If you read the wiki article carefully, you will see that SQUIDS are used in "microtesla" MRI. This is not the normal MRI. If you go to a hospital you will probably get a 1.5 Tesla scan. If you volunteer as a research subject you might get a 3 T scan or rarely a 7 T scan.
SQUIDS are used for MEG though. If you are being prepped for brain surgery for epilepsy you might get one of those, although most places still just use EEG, which is an order of magnitude (or 2) cheaper.