Electric 'thinking cap' controls learning speedhttp://www.sciencedaily.com/releases/2014/03/140323171904.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily+%28Latest+Science+News+--+ScienceDaily%29 by conexions • 12 years ago 3 0 12 years agoSCsciencedaily.com