Technical Friday

I would have much preferred Casual Friday.
These tubings and stuff are part of the system we use at work to anesthetize the mice before imaging them. Think of it as a MRI for mice, but where a human being is instructed not to move during the process, the mice laugh at those recommendations to lie still so they have to be put to sleep for a few minutes. No syringe, no needle, just some anesthetic mixed with air.