X rays for eyes

Hi Gerry and Loren,

I hope you two of my three favorite teachers are both doing well. As
I understand the dangers of doing an MRI on a metal worker have more
to do with the possibility of tiny parts of steel tools that may be
in our eyes. Sometimes bits of all those spinning and grinding
things we use fly off and lodge in our faces or eyes.

Happy holidays to all. I hope you are enjoying family and friends
and keeping warm.

Lori Johnson