Scientists Build Nanowire Memory That Uses Trits, Not Bits

Scientists at University of Pennsylvania have been tinkering with germanium-tellurium nanowires and have figured out how to make them store data in three states. Yup, that's 0,1 and 2... binary seems passé now doesn't it? According to the team, storing trits instead of bits "could allow for a huge increase in the… » 7/03/08 6:30am 7/03/08 6:30am

Shape-Shifting Robot Re-Assembles Itself, Will Chase Snotty Teens on…

University of Pennsylvania roboticists—who talk like robot versions of Alan Alda—have developed modular artificial creatures capable of recomposing themselves in case they are destroyed—effectively taking the first step toward global annihilation, thank you very much. Happily for Humanity, they are far from T1000,… » 4/29/08 12:50pm 4/29/08 12:50pm