The Chemistry of Autumn Colors
It's that time of the year when parts of America are blanketed by a cozy quilt of reds, oranges, maroons and yellows. Its peak leaf viewing time in parts of our country and many of you may be wondering why leaves change colors. "Science Guy" Jason Lindsey with Hooked on Science tells us the science behind why leaves change colors. Go to http://www.hookedonscience.org for more experiments that might get you and your family "Hooked on Science." Go to http://www.facebook.com/pages/Hooked-on-Science/149765858410439 to become a fan of Hooked on Science on Facebook.