Scientists Build Computer Circuit From Brain Cells

Scientists at the Weizmann Institute of Science in Rehovot, Israel have managed to build reliable logic gates out of neurons instead of wires. The process actually sounds fairly simple: a glass plate is coated with cell repellent then etched with the desired circuit pattern. The pattern itself is coated with a… » 10/23/08 11:00am 10/23/08 11:00am