Catch and Release: Fishing for Barium Ions

How do you identify the rare thing you're looking for in a vast sea? Go fishing.

If you want to include this story in your blog, copy and paste this formatted text:

<p><a href="http://www.physorg.com/news84558609.html">Catch and Release: Fishing for Barium Ions</a></p> <p>How do you identify the rare thing you're looking for in a vast sea? Go fishing.</p>