Meet the scientist who finally figured out how those mysterious Death Valley rocks move around by themselves http://boingboing.net/2017/05/02/interview-with-the-scientist-w.html …pic.twitter.com/WoGnHCuFU1
7:58 AM - 3 May 2017
0 replies
6 retweets
11 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.