Copy and paste - yes it is. And, I can respect your opinion even if I completely disagree (what makes America great). However, if you're interested in reading some more about NASA's LED breakthroughs as it relates to helping cancer patients and bone-marrow transplant recipients (just as one example), here's a link:
http://www.nasa.gov/home/hqnews/2003...al_trials.html
A quick summary as follows:
"Doctors at the Medical College of Wisconsin in Milwaukee have discovered the healing power of light with the help of technology developed for NASA's Space Shuttle. Using powerful light-emitting diodes, or LEDs, originally designed for commercial plant growth research in space, scientists have found a way to help patients here on Earth."