Lateral Thinking * Written by Wayne David Russell, creator of: Lateral Thinking Course - A Definitive Guide To Solving The Impossible. http://LateralThinkingCourse.com Brains waves have been monitored by science for almost 100 years. The first brain wave detected, the Alpha brain wave was discovered by Hans Berger in 1929 using an Electroencephalograph (EEG) machine. Since then four other brain waves have been identified, which has stirred much research about their nature and purpose. So far science publicly acknowledges brain waves are an indication of the different states of mind. Behind the scenes science is discovering they do much more! There are 5 known brain waves Alpha, Beta, Delta Theta and Gamma. These brain wave signals are at the Extremely Low Frequency (ELF) range of 1 Hz to 40 Hz. ELF's have the ability to travel long distances penetrating land, sea and air. Ultra long distance sonar operates at ELF's of 50 Hz. This raises a few question...