Toppling Lego Figures (IMAGE) Brigham Young University Caption A BYU researcher's targeted sound vibrations can topple individual Lego figurines without touch -- and the applications extend far beyond play. Credit Nate Edwards/BYU 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.