A doctoral student examined how a walk in nature impacts a person's tendency to brood: http://stanford.io/1gP8QgT pic.twitter.com/B9MNM2iRXk
5:53 PM - 22 Jul 2015
0 replies
34 retweets
33 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.