How can I pass through airport security without having my camera film X-Rayed? [more inside]
posted by stackhaus23 on Apr 7, 2008 - 21 answers

Radiation levels from older dental x-ray machines? [more inside]
posted by thewalrus on Mar 1, 2008 - 2 answers

Can I have my x-rays? [more inside]
posted by Evangeline on Oct 15, 2006 - 22 answers

Need some some software for viewing DIRCOM files of a PET scan. I've downloaded the Julius framework software and it looks like my work computer here isn't powerful enough to run it. I'm hoping someone knows of fast easy and free software for viewing these scans. [more inside]
posted by Moondoggie on Dec 30, 2005 - 3 answers

How often do you get xrays at the dentist's office? Once a year? Once every two years? [mi] [more inside]
posted by fingers_of_fire on Dec 17, 2004 - 16 answers