Thursday, Mar. 9, 2006 | The Kojo Nnamdi Show

"Support our Troops"- We see the message everywhere. But as soldiers come home, many find it difficult to re-enter civilian life. Kojo looks at how veterans' employment and educational opportunities have changed over the years.

What do rockets, roller coasters and Reddi-Wip have in common? They each represent a milestone in the history of physics. From arts and music to the Addams Family, how concepts like fractal geometry and special relativity influence our...