silpol » from archive
How Long to Nap for the Biggest Brain Benefits - ping @orie - http://lifehacker.com/how-long-to-nap-for-the-biggest-brain-b...
"Taking a nap, we've seen time and again, is like rebooting your brain. But napping may be as much of an art as it is a science. The Wall Street Journal offers recommendations for planning your perfect nap, including how long to nap and when." ‎- silpol