Sand is constantly being created and once created is constantly being moved and changed. Dr. Holman a coastal oceanographer at Oregon State University has been studying sand for over 20 years. Below is the link to the site. Check out the sand in Nouakchott, Africa looks like!
New York Times-The World Grain by Grain
Original Article: http://www.nytimes.com/2009/01/06/science/06prof.html
"Live in the Sunshine, Swim in the Sea, Drink the Wild Air."- Ralph Waldo Emerson
No comments:
Post a Comment