This is a nice bit of Scandinavian design.

But take another look. Notice the ST segment?
HT: href="http://www.neatorama.com/2008/03/15/heartbeat-bookshelf/">Neatorama.
P.O. Box 98199
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I confess I don’t know any thing about reading electrocardiograms. However, I looked up “ST segment”, and noticed that the bookshelf lacks a PR segment. Is this a worrisome oversight?
Yeah, it does lack a PR segment [after I've looked in Wikipedia]. However, it’s a unique kind of bookshelf. I would want to have one when I get my own house.
As far as I know, the lack of a PR segment is not something that ever happens in real life. At least not for long enough that anyone could ever see it. Anyway, it is pretty neat.
thanks