http://feeds.arstechnica.com/~r/arstechnica/science/~3/eKZNsxVgfho/
Ars Technica » Scientific Method 02/08/2013
http://feeds.arstechnica.com/~r/arstechnica/science/~3/JQJTUJIk95A/
Ars Technica » Scientific Method 02/01/2013