Overheard in the lab:
You can't just dump stuff into it. You know, it's not a truck. The ER is a series of tubes!
If you have no idea what we're talking about, where have you been! OK I'll be a little less facetious ... watch this instructional video on the internet and tubes:
And if you are wondering what was that from, it's a remix of this speech that Senator Ted Stevens gave sometime last year.