[Rockhounds] Death Valley's Racing Rocks

[Kreigh Tomaszewski]

John Siebel wrote:
> 
> Rather weird!
> http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/11/04/TRCAT0IV2.DTL
> 
> John
> 

Scientific American covered this a couple years ago and thought the
cause was wind. Looking for the article online was unsuccessful, but I
found a newer explanation that makes sense. The lakebed moves under the
rocks

	http://skeptoid.com/episodes/4021