Lewis Waldman, CEO of Insilicomed Inc., spoke last week at Carnegie Mellon about his work involving the development of a 3D simulation of the heart.
Carnegie Mellon researchers have studied the structure of gold nanoparticles and found a variety of patterns that correlate with other phenomena.
CMU and Disney researchers develop additions for smart phones that control the touch screen using the phone's own sound.
This week's How Things Work discusses the different types of tears.
This week's SciTech Briefs cover an HIV outbreak, genetically modified embryos, a cosmic tsunami, pocket sharks, 4-D printing, and a near death experience.