undone

I finally have a decent manicure, and I had to strip one finger so my oxygen reader can get an accurate level.  I’ve got some kind of respiratory thing going on, so I want to be able to monitor it.

fish head, fish head

Sometimes my job leads to interesting questions.  Like “why does this fish skeleton have a tongue?”  Hm.   I suspect it’s not actually the tongue, but some other structure.  So I took a picture and sent it to my buddy at the Aquarium, who is trying to track down an answer for me.