Hammocks Rock For Sleep—LISTEN

http://www.npr.org/blogs/health/2011/06/25/137404181/your-health-podcast-hammocks-rock-for-sleep-and-two-faced-nuts

We’ve also got some news about hammocks. It turns out the gentle rocking motion makes people fall asleep faster, and they sleep more deeply. These findings could inspire new ways to help insomniacs, the researchers say.