"Things You Wouldn't Know If We Didn't Blog Intermittently."
It could help explain this bathroom sign:http://www.boingboing.net/2010/11/29/odd-sign-posted-in-a.html
Salsa, I saw that sign earlier today and never thought to connect the two. Wonderful observation. I've sent the link on to Mark Frauenfelder, who should get a laugh out of it.
Check this outhttps://health.google.com/health/ref/Pica