I know. It worked.
I read it and went, "Huh?", then shrugged it off and just let my subconscious run a search on it for a few minutes.
All of a sudden -- BAM!! -- the search result came back and I cracked up.
I had a Prof -- a Physics PhD out of MIT -- that taught me that trick; it REALLY works. Review the elements of the question clearly so that it is thoroughly understood, then just go do something else; play raquetball, take a nap, post on FR. All the while, your subconscious mind will be at work on the question, and when it gets a result, it'll route it straight into the foreground of your conscious mind, like, BING! "You've got mail!" Just be ready with a pen and paper when the answer comes back.
interesting point...