TUCSON, Arizona, May 4 (TNSres) -- The University of Arizona issued the following news release: What if your earbuds could do everything your smartphone can do already, except better? What sounds a bit like science fiction may actually not be so far off. A new class of synthetic materials could herald the next revolution of wireless technologies, enabling devices to be smaller, require less signal strength and use less power. The key to these advances lies in what experts call phononics, which  more