Ya know what makes it really hard to work in the warm afternoon? Food, the circadian rhythm, and people who write articles like this one.
I rarely take naps, even when I have time. I just feel like there is something more productive that I could be doing. But apparently there is much more good that can come from a quick snooze than previously indicated.
And knowing that makes me want to just put my head down on desk... and... [yawn]... um, rest my eyes.