Veljko Milkovic Research & Development Center

proudly presents

A NEW groundbreaking BOOK!

Free Energy Magnetic Machines Textbook - A Guide to Their Understanding


Click on image to enlarge


Basic Principles of Over Unity Electromagnetic Machines [Paperback]

A Scientific View into the World of Free Energy
from Electric Charges and Magnetic Fields

by Jovan Marjanovic, M.Sc.

Price: EUR 19.80 (US$ 23.20) shipping excluded

In Stock. (10 reader reviews)

You can pay by credit card or PayPal by clicking on the Buy Now button below


Book Description

ISBN-13: 978-86-88883-01-6 | Publication Date: November 14, 2011 | Edition: 1st Edition.

Johann W. Goethe said that the biggest secrets were the open ones. You look at them but you do not see them. The same is true with the electromagnetic field. It is known fact that after switching off an electromagnet, its magnetic energy will be returned back to the circuit, usually as a spark. What was missed is the fact that the magnetic energy performed work by attraction of an iron bar and didn’t consume itself. This work, minus heat losses inside the circuit, is free energy or over unity energy.

This book is dedicated to all scientists, researchers and enthusiasts, who for the last 150 years were seeking to improve the world by developing electromagnetic machines and who didn’t restrain their minds by existing laws of thermodynamics invented by preceding scientists who declared them as universal ones.

The goal of this book is to unlock the secrets of over unity and to teach people what is over unity and how it works. The reader will learn basic ideas of making new ultra efficient electric motors and generators and how to improve existing patents which use permanent magnets.

  • Textbook of general conditions for over unity, asymmetry of action of forces,
    logic of time and space factors for over unity;
  • Proofs that the first two laws of thermodynamics are not universal;
  • Usage of electrostatic and magnetic shields;
  • Balancing opposing forces of the drag caused by Lenz’s law;
  • Minimization of the drag caused by mutual attraction of the magnet and iron;
  • Usage of electromagnets and the Inductive Spike;
  • Why a good over unity generator is a bad over unity motor?
Note that in this book there is not a detailed design of a specific machine (other than those of the US patents presented in the Appendix). The goal of this book was not to be a builders manual, rather, as an aid to understand the operation and principles of these machines.

Readers Who Bought This Book Also Bought

Gravitational Machines
Veljko Milkovic
EUR 19.80 ($23.20)
Anti-Gravity Motor
Veljko Milkovic
EUR 5.20 ($6.10)

About the Author

Jovan Marjanovic is distinguished researcher of new energy technologies internationally known for his works and analyses on over unity electromagnetism and ultra efficient electric machines. He is the author of more than a dozen popular scientific papers, including Theory of Gravity Machines (2010), Angular Momentum, Parametric Oscillator and Over Unity (2010), The Secret of Free Energy from the Pendulum (2011), and his best-read paper, Basic Principles of Construction for Over Unity Electro Motors and Generators (2009). more

Inside This Book

First Sentence:
All electromagnetic machines can be divided into two basic groups: electric generators and electric motors.
Science & Technology -- Electrical Engineering, Physics, Research
Key Phrases:
electromagnetism, ultra efficient electric machines, over unity, energy efficiency, technical innovations, inventions

Browse Sample Pages:

Front Cover | Foreword | Table of Contents | Introduction | Chapter 01 | Index | Back Cover

If any problem occurs in purchase, please email

Product Details

Paperback: 216 pages
Language: English
Paper: 80g (black and white print); 82 illustrations; 4 photos
Product Dimensions (Format): 23.5 x 16.5 x 1.1 cm (9.3 x 6.5 x 0.4 inches)
Shipping Weight: 0.360 kg (0.8 pounds)
Average Reader Review:  (10 reader reviews)
ISBN-13: 978-86-88883-01-6 (The Matica Srpska Library Cataloging-in-Publication Data, Serbia)
Edition: First (November 14, 2011)
Publisher: Veljko Milkovic Research & Development Center, Novi Sad, Serbia

Printed in Serbia

Holdings in libraries:


Reader Reviews

Average Reader Review
4.5 out of 5 stars

5 star    
4 star    
3 star    
2 star    
1 star    

In my opinion: it is a must read for any average "Over Unity" researcher. - Jean-Yves

Having been involved in magnetics research for over 35 yrs.,
I can say that this is about the best book I have seen on the subject matter in my opinion.
- Von Ives

You have no idea what a resource this is to simple garage inventors. - Georgios V.

I Highly recommend this book to ALL serious researchers in the free-energy field, as well as ANY engineer who has any interest in generator or motor design. - Brian Berrett


interesting book, January 09, 2012
By Pierre H.G. (Spain)

I ordered a few days ago, impeccable and fast delivery from Serbia.
Although I do not think too much about unity, this book deserves to be covered.
Interesting facts, ideas in search of free energy ..
Pierre, Spain

Basic Principles of Over Unity Electromagnetic Machines, January 24, 2012
By Jean-Yves (France)

Yes, I comfirm: "impeccable and fast delivery from Serbia."
I have just only read 4 chapters but this book seems great.
You are not overloaded with too complicated and useless equations. Yes, it gives some maths but only just very maths. Not too much maths but enough. Obviously the author knows what he is talking about.
The English is simple and clear.
These 4 chapters have put in order and clarified some of my intuitions. In my opinion: it is a must read for any average "Over Unity" researcher. It will avoid pathetic trials and errors.
Morality: I have just ordered a second copy (for a gift). :))

Jean-Yves, France

Mr., February 13, 2012
By Von Ives (USA)

Having been involved in magnetics research for over 35 yrs., I can say that this is about the best book I have seen on the subject matter in my opinion.
That an author with his academic credentials would even bother to consider the subject, much less write a book about it, is highly contrarian!
That he very well covers the problems that have to be solved with what evidence is acceptable is commendable. The examples of attempts to solve the problems, though not all-inclusive of course, demonstrates more than just academic treatment.
I do make one exception though. One of the examples cited is of one Daniel Quale machine. In communication with him to furnish acceptable physical proof of his claims, he was not only not cooperative, but down right hostile and belligerant for being asked to do so. Not very credible nor professional in my view.
There are a few language translation errors that do not take anything away from understanding the content. A book treasure!

Strong research material, September 24, 2012
By Georgios V. (USA)

I was looking for some validation on my own experiments. The book gave me allot of materiel in one place to use for supporting evidence on a patent of my own. I did not know how far many people had come and how close my research was to many others. Soon I will be a contributor to this book and will be combining several principles into one new practice and thanks to the book itself it will be easier to show prior art and prior principles and their sources. Like many inventors we all stand on the shoulders of giants and we add to their original genius. I will ask Mr Marjanovic to become an SME for my company as soon as the first product rolls out. Keep up the good work! You have no idea what a resource this is to simple garage inventors.

---, October 15, 2012
By Nenad S. (Serbia)

This is a very good book for people who believe that the laws of classical physics are outdated and who wish to experience a different point of view. The basic assumption is that readers should have a sound knowledge of electrical engineering if they wish to understand and accept that which is written in the book. At the end of the book, in order to remove the last remaining skepticism in readers, a grade school example of one simple over unity motor should have been presented. People usually believe in what they see.

---, November 19, 2012
By Russell B W. (USA)

Mr. Marjanovic's "Basic Principles of Over Unity Electromagnetic Machines" is a great book. It increased my understanding why overunity is possible to demonstrate with tabletop models. I built two devices listed in the appendix. Now I grasp why my Bedini motor behaves the way it does. I hope the author will offer a second edition with lots of photos of working machines. I would like to contribute to it!

Electric vehicle company owner, February 28, 2013
By Brian Berrett (USA)

Read this book twice now and I consider it an indispensable tool for any serious engineer or designer who has ever looked into the possibilities of "free-energy". The examples and technical references are practical and fairly easy to understand. Mr. Marjanovic speaks in common-man language and presents a very convincing case of how one could build a "over-unity" machine in his own garage. I have been chasing the "free-energy" genie for over 15 years now and this is the best book I’ve seen on the subject, by far! I Highly recommend this book to ALL serious researchers in the free-energy field, as well as ANY engineer who has any interest in generator or motor design.
Brian Berrett
Author - "Energy Abundance Now"
Owner - Wilderness Electric Vehicles

Master student, August 01, 2013
By Aart M. (Sweden)

A great book with very easy to understand examples. I wish we would have got this in our education.
A must for every engineer who has an "open mind".

FOOD FOR THOUGHT, November 07, 2013
By P.J. Neal (England, GB)

A very interesting book, it really gave me some new angles on looking at this fascinating subject, I will be reading it again, and will probably alter my thinking on some projects.
P J Neal. England

---, December 08, 2014
By Arnold A. (Switzerland)

Your Book Principles of Over Unity has saved my hundreds of hours making useless experiments and has brought much knowledge, so that I now can concentrate on useful experiments.
Thanks for your much appreciated Work.

Share your thoughts with other readers - send us your comment & feedback


For more information, contact
Veljko Milkovic Research & Development Center
Bulevar cara Lazara 56
21000 Novi Sad

Our Other Publications

Gravitational Machines

From Leonardo da Vinci
to the Latest Discoveries

by Veljko Milkovic

Price: EUR 19.80
(US$ 23.20)

At the time of the Renaissance, the construction of the aircraft Leonardo drew seemed impossible, and yet 400 years later planes and helicopters took off, defying the official scientific position that “objects heavier than air cannot fly”. And 500 years later, we can assert that gravitational machines are possible and that Leonardo’s work forms the rock-solid basis, precious for future inventors, scientists and constructors.

More info


Anti-Gravity Motor

by Veljko Milkovic

Price: EUR 5.20
(US$ 6.10)

Several years of research on the idea of movement of vehicles without an intermediary mechanism (transmission) resulted in this extraordinary book. In a slightly unconventional manner, Milkovic explains the new drive and events which preceded its making...

More info


Veljko Milkovic Research & Development Center © 2005-2021 All rights reserved.