U.S. Government Sets Out Alzheimer's Plan
From Nature magazine [More] (Source: Scientific American Topic - Biotechnology)

Behind The Scenes Tour Of An Electronic Nose Lab
Almost a century after telephone pioneer Alexander Graham Bell first popularized the idea of measuring smells, chemical vapor sensors - electronic noses - are being developed for use in diagnosing disease, detecting national security threats, and other futuristic uses. A new episode in the American Chemical Society's (ACS) award-winning Bytesize Science series takes viewers on a behind-the-science tour of a major lab that is developing affordable, easy-to-carry chemical vapor detection systems... (Source: Health News from Medical News Today)