VIBRATORY PHYSICS: The Connecting Link Between Mind and Matter (1893)

For the convenience of the reader this short book has been excerpted from the much larger book: "Keely and His Discoveries (1893)" by Clara Jessup Moore.

From inside book:
"It is now very generally known that Mr. Keely, while pursuing a line of experiment in vibrations, " accidentally" as Edison would say, made his discovery of an energy, the origin of which was unknown to himself; and six years passed, in experiment, before he was able to repeat its production at will."