Um. Reverse Speech: "Reverse Speech is another form of human communication that is automatically generated by the human brain. It occurs every time we speak and is imbedded backwards into the sounds of our speech. This previously undiscovered function of the mind is the mind's own independant voice speaking from the deepest regions of consciousness. This form of communication can be heard if human speech is recorded and played backwards. Once every five or ten seconds very clear and precise phrases occur". Find out more about Reverse Speech.