I thought those 11 herbs and spices could be used for something else.
In 2000, after three decades of work, Dr. Peter Lindemann cracked the secret of Edwin Gray's method. Once the process was understood, the underlying commonality of these other systems became apparent. Dr. Lindemann presented all of this research in a technical lecture in September 2000, and subsequently presented the same material in his book, "The Free Energy Secrets of Cold Electricity."