SCIENCE STUDIO: Nanosprings
Russ visits with David McIlroy of the University of Idaho's Department of Physics. David talks about the "green" nature of nanosprings - they are efficient, inexpensive to create, and keep harmful metals from passing into the environment. Visit the McIlroy Group Homepage at http://davemcilroy.wordpress.com/mcilroy-group-homepage/.
Aired April 6, 2014.