With the interactive Periodic Table, you can push a button to show you what elements are in the human body, which elements are in the sun and a variety of other subjects.
Hall of the Sky
From Kayte Deioma, About.com
Interactive periodic table of elements at the Griffith Observatory, Los Angeles, CA
Photo © 2007 Kayte Deioma, courtesy of www.KayteDeioma.com©2009 About.com, a part of The New York Times Company.
All rights reserved.