“Great fun. Instruc­tor is delight­ful, infor­ma­tive, enthu­si­as­tic. If this is a gym for the brain-who thought it could be so fun?” — Anony­mous eval­u­a­tion from student Exer­cise Your Brain: New Brain Research and Impli­ca­tions DVD: $19.99 All sales final. Approx­i­mate run­ning time 80 min­utes. Col­or / Not Rat­ed / NTSC / Zone 0. This one-hour and 20…