Gray Matters by Stuart Carlson and Jerry Resler for January 20, 2021

Looks like you’re going to be up there for a while.

So, what’s going to come out into that funnel?

Doc in exam room: What do you do for a living?

Patient: I’m a mechanic.

Doc: In that case, get underneath the table.

I’m not even going to ask about the drain funnel and tank…