The sailing stones of Death Valley were one of natures curious and vexing riddles. How do the stones move to leave their distinctive trails? I wrote about this phenomenon a few years ago. Now I found the answer in this YT video published today:

This entry was posted on Wednesday, August 27th, 2014 at 10:08 pm and is filed under Cool places, useless info. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.