The Gravitational Isolator

© Mihail Vrapcea 2003 - 2017
In Romanian/In romana


This paragraph can be skipped by a hurried reader, while it is explaining only some parts of my background, along time, which made possible such a simple but very important discovery.
Since I was a child I became interested about gravity, first time, when my father told me about Space, Stars and Black Holes.
I was fascinated how light is captured by the huge gravitational field of the black hole, and cannot escape from it. I have been always interested also about flying and how to improve it to be closer to the way Superman flies into the movie. I remember once, being in high school, when I promised to a close friend of mine that I will discover something, which will revolutionize the way people fly (also the transportation in general).
Later, like most of us, I found out about Einstein and his proven theories, so that my idea came from the fact that according to the general theory of relativity, a ray of light will experience a curvature of its path when it will pass through a gravitational field.
Based on this proven interaction between light and gravity I have made my discovery, presented below.


First, let us remember here, through a simple image, the deflection of light by a gravitational field, fact resulted from the general theory of relativity, also proven experimentally:

light and gravity interaction

The light from the star is deflected by the gravitational field of the Sun, so that from the observer from Earth the position of the star appears at a different location than its true position.

Therefore, having the proven interaction between light and gravitation, here comes my idea, by thinking to invert the values of this process, so that a high enough density light field "will create some troubles" to a weak enough gravity field.
It is like the inverse phenomenon from a Black Hole, regarding light and gravitation, but at a much smaller level.
This inverted phenomenon is valid/functional, being a consequence of the Action-Reaction principle, in other words to the light bending gravity action it is opposed a corresponding action from light to the gravitational field.

Other explanation, more intuitive, is that the very high density of photons, at their high speed, will make the distances between them so small that most of the gravitons from the gravitational field, which can be imagined, for the elementary particles, like what the air/wind is for the objects into our atmosphere, will be stopped/deviated by this barrier of photons, as the sail is a barrier for the wind.

Next step, I have created my Gravitational Isolator, which is using a laser for the "high enough density light field" mentioned above, captive inside of a disc, with total reflection surfaces on its interior, to counteract (isolate) the Earthís gravity, like in the image below:

Function of the power of the laser the level of gravitational isolation is smaller or bigger, varying direct proportionally with the laserís power (if we use the R symbol for the reflection coefficient, which can have values between 0 (no reflectivity) and 1 (total reflection), LP for the laserís power, λ for the laserís wavelength and GI for the gravitational isolation value, then one way to quantify it is: GI = R * LP / λ, so that, because a smaller wavelength will help, a high power high frequency laser should be used)
The disc will have more layers, with surfaces as close as possible to the total reflection, when such high power high frequency lasers are used, to keep the wasting of photons at a very low level.

For using on Earth the level will be smaller (to not cause atmosphere damages) and for using it into outer or deep space the level can be much higher.

Into the short demonstrative movies below I have used a weak laser with power < 3 mW, also the surface inside the disk was only close to total reflection.
However, when it will be built in a corresponding laboratory it will be able to isolate Earth's gravitation, above it, up to 100%, being not only efficient but also cost-effective.

I should mention that the shape of the gravitational isolator can be different than a disc, actually it can have any flat form (with round corners) as long as the interior surface has total reflection and its position in use is parallel with the Earth surface, actually perpendicular on the gravitational waves.

laser captive inside total reflection disc

WITHOUT Isolator   WITH Isolator
Numerous applications:

Like in the images below, my discovery can be used to make much easier the launching and moving into space of a spaceship, at the base of the Space Elevator, or to make vehicles use less fuel, becoming more efficient through their weight/mass decreasing, the red arrow indicating the direction of movement for those two spheres (flying cars etc.). Not only flying but also the trips outside of our planet will become available/affordable for everyone (spatial tourism). One of the most important applications will be the "Free Energy Generator", the rotation being produced only by the gravity force acting on the not isolated half of the wheel.

It can be used also in many other areas such as the much easier moving of huge/heavy structures into industry (like the pyramids were probably built about 5000 years ago), building less expensive microgravity laboratories, the "close to imponderability" flight into amusement parks, and so on.


The Gravitational Isolator is efficient because the strong laser, captive inside it, can resist many years function of how correctly the interior surface is made as close as possible to the total reflection (to have only very small energy/laser waste over time).

Therefore the energy consumption (required for building/using such devices) is small, the laser being used very efficiently, because as soon as the "enough laser density" is accomplished inside the total reflection interior, the isolatorís surface will be entirely closed, and then stopped of course the laser radiation, used to fill it, so that there will be no more energy consumption, but a wise using of it by keeping for a long time (many years) the desired value of the laser inside the Gravitational Isolator (for the cases when the surface inside the gravitational isolator is NOT close enough to total reflection, the laser can be used continuously, powered by part of the energy generated by the gravitationally rotating wheel (of the "free energy generator" mentioned above), but this is not recommended for a long run (to work on big periods of time), because of the laser waste/escape/absorption troubles).

Note: The exclusive rights to make copies, license, and otherwise exploit the Gravitational Isolator, whether printed, audio, video, also production, sale etc. are protected for the author, Mihail Vrapcea (

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Any contribution for building a better prototype will be appreciated! Even smallest donations can make a difference.  Received Donations
This donation option has been added since 05/07/2009, in order to help me obtaining the funds required to build a better prototype, for purchasing stronger lasers, also for making the surface inside a bigger disc closer to total reflection, etc. (your contribution will make this important invention usable sooner). Also, any investment or honest constructive collaboration is welcome. Thank you!

My opinion about:
- The Universe: One way to explain the Universe    (passionate people can watch also NASA TV HD)
- The Meaning of life: The truth about the Meaning of Life
- The Human Society: Can we improve the Human Society?
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Other simple and useful invention of mine, the "Electric energy generator on the exhaust system":

It may be used instead of the car's alternator (reducing the combustible consumption),
or besides it, allowing more electrical consumers on the car.

Next (presented below), is one of my ideas for a totally non-polluting and useful business:
"Bringing and distribution of fresh healthy forest air from unpolluted mountain areas to the inhabitants of large cities, liquefied into corresponding containers, by using solar energy only".
The efficiency of this business is so high (due to the solar energy used) that even entire rooms, apartments, or the whole buildings, will have such clean good forest air available, the replacing of an empty liquid air tank with a full one having an affordable price (quite small costs).

Using of such healthy liquefied air is recommended especially over the summer or into the cities from hot climate areas, because it also provides the cooling of the rooms.

In some cases, it can be used directly from its container, with appropriate breathing mask (such as oxygen mask), being brought to room temperature by preheating, after exiting the liquid air tank.

However, in spite of the fact that, for the beginning, it will be used mainly in certain places and/or for special events (occasions) by fewer people, in the future, the forest fresh healthy air may be provided to most cities in a similar way to the today natural gas pipeline network.

Some recent websites that I have built: Eagle Job Board, Allemployed.comSearch Engine Submission - AddMe | Free Submit Directory