Because free energy would mean an end for many of the major energy companies. There is a saying that goes "the world is ruled by old men and oil companies" The fact is that free energy is very real and the theories exist. well we all know that cars can run on water but still nobody wants to make them even thought the first prototype was build as far back as 1987 These are one of the things "they dont want you to know about"

Dark matter is made of atoms, you just can't see them in a telescope because they are "DARK." Dark energy is comprised of low energy wave forms that are also invisble (Dark) to our current instruments. Scientists scoff at "free Energy" inventions because they violate the laws of physics in one way or another, usually in the thermodynamics. In short, there is no such thing as "Free energy" and you can't make uses of "Non-Stuff, making your question "non-sense."

It is feasible just search (stardrive generator) on google and look up the company from Archer enterprises it will tell you all about an over unity device they are constructing.

have a little faith, planes can really fly either according to thrust verus gravity and the weight of the plane but they do ! stand one vertical and try and get a 747 off the ground ! laws of thermodynamics ! perpetual motion did not need to break the laws, simply use 2 laws together to create a new daynamis, just as we did with areodynamics. Times up www.surhpzup.com

We have no real concept of dark energy, let alone how it works or if it is even real yet. So anyone who purports a "free energy" device that utilizes it is talking nonsense. Zero point energy generators are another popular one, saying that they take the ground state energy of a system and use that to generate electricity. However, it's not possible. The rules that govern the hydrogen atom, for example, is E n = -E0 / n^2 with the ground state as n=1. Especially with energy quantisation, if you remove a little bit of energy from the atom, where is it electron going to go? n=0? that's not possible.

The Law of Conservation of Energy, which bans "Free Energy" and perpetual motion machine, is ultimately derivable from one of the fundamental hypotheses of physical science: that the laws of science, whatever they may be, are invariant both in time (an experiment run with identical equipment would produce the same result as it does now a billion years ago or a billion years in the future) and space (the experiment would produce the same result if conducted on the most distant galaxy we can see). *If* this hypothesis is true, there can be no sources of "Free Energy". Of course, this is a hypothesis, not a fact. But it is one that physicists cling to. If the laws of physics change arbitrarily, then they have nothing to research. All you can say is that her, and now, this result happened. But it might never happen again, or it might never happen in another place. You are back to basic witchcraft - say the right spell and what you want *might* happen. Now, it happens to be the case that, assuming this hypothesis, physicists have been able to predict the behaviour of the Universe remarkably well. So if you want to hang on to science as we know it, then there is no Free Energy. If you are happy to chuck out science as we knoe it, then anything can happen. You may get free Energy - but watch out for the Great Green Arkleseisure.

dark matter/energy do not exist. rather than accept that their equasion for gravity might be flawed they invented this substance which has no detectable properties other than the gravatational effect which apears as a result of their flawed equasion. it supposedly makes up 30-90% (depending on who you ask) of the galaxy but is mysticaly absent from our solarsystem where we could study it. if you make an equasion to predict the water speed of a river based on the width of the river, it might work much of the time, however you are missing the depth which means your equasion is going to display a flaw.... this is the very kind of flaw they are inventing dark matter to compensate for

it won't be till 12/21/12 they will know how to use the matter thus ripping the time space continuum and thus time travel will be unleased