By now, most of us know that taking an afternoon nap is good for us. It lowers blood pressure, researchers say, and might even make you more productive at work.
But not every boss is going to be persuaded by research studies -- at least, not enough to let us have an official snooze at work. (The ones you take in the bathroom stall or in an abandoned conference room don't count.) Which is why we're so jealous of the folks at the Huffington Post, who not only get to take naps at work, but do so while suspended in hammocks that look more like pods out of science fiction than places to sleep.