The Manual of Free Energy Devices and Systems
| Author | Donald A Kelly |
|---|---|
| Published | 1987 |
| Publisher | Cadake Industries |
| ISBN | B000SQI5HQ Invalid ISBN |
The Manual of Free Energy Devices and Systems is a 1987 book by Donald A Kelly, published by Cadake Industries.
Overview
As indicated by its title and subject, the book concerns unconventional or "free energy" research and technologies outside the scientific mainstream.
Publication details
- Author: Donald A Kelly
- Publisher: Cadake Industries
- Published: 1987
- ISBN: B000SQI5HQ