Quasicrystal Approximate Pattern (IMAGE) University of Utah Caption A metal film or foil perforated with a "quasicrystal approximate" pattern allowed the transmission of virtually all far-infrared light in a University of Utah study showing it is possible to harness such radiation for use in much faster wireless communications and in devices to combat terrorism. Credit Tatsunosuke Matsui, University of Utah Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.