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Originally posted by dascro62
Like i said before. I posted ideas that are accepted by the general scientific community. Please provide proof of your ideas if you expect me to believe them.
Also you seem to not be able to understand the overall "gist" of mine and others comments. I like most here simply want facts.
If you can prove your facts we will accept them.
You are the one here with outrageous claims. Please provide sources so you can "enlighten" others.
You said you weren't here to BS anyone. It seems like that is all you've done.
Originally posted by 2 cents
I would like to say this about energy use and supply in general.
All our devices that use or extract energy do just that they use or extract energy. We cannot create energy (1st law of thermo) as nothing can create or destroy it.
Therefore, what we need to be doing as a species (when not motivated by greed) is find a way to harness or extract the endless energy that surrounds us in a cost effective manner.
I think there are many possibilities here for that, the sun, weather, earth's rotation, wind, waves, tides, earth heat energy, etc. And I think there are many people working on these ideas, me being one of them.
The chemical potential energy known as oil seems to have the whole focus of the planet right now - I think that is going to change.
Now having said all that I think relying on perpetual motion machines or over unity devices is a mistake. I don't think they exist or are even possible (they violate the 2nd law of thermo). I also don't think they are even necessary to solve our energy problems.
To me 'free energy' is having a cost effective (cheap) device that provides useful energy from an abundantly, freely available source.
If solar cells were more efficient and not so expensive it would be a good example of what I am talking about. We need energy production or conversion at a local level, like in our back yards powering our houses. I and many others are working on such devices, I think it will happen one day.
Now I would like to bring up something I find interesting.
What force is it in the Universe that concentrates energy? In other words energy is already at higher levels moving to lower levels (2nd law of thermo). How did the energy get concentrated in the first place? The big bang? Is there a possibility that something is concentrating energy that we don't know about.
I know of no laws in physics to explain how energy got separated from high energy to low energy except for the big bang. If anyone has any ideas I'd like to hear it.
Of course, I realize that what I'm talking about is something that would violate the 2nd law.
It just amazes me to think that all energy was concentrated at the big bang and has been following the 2nd law ever since. I mean what if the big bang didn't really happen? Something else would have to be concentrating the energy right? As you can tell this stuff fascinates me :lol
Originally posted by 2 cents
Stellarx, post all you want, its like talking to a brick wall. You know everything the rest of us just have to sit back in awe of your genius. I will not EVER be replying to your post so waste your keystrokes if you want.
Originally posted by 2 cents
Yeah that does work well. Now I don't have to see all that yellowish orange page after page, endlessly as if created by a perpetual motion machine.
In case anyone else is wondering why I was so short with Stellarx on this thread it is because it is really a continuation of what was happening in another thread about free energy.
I just think that it was pointless to keep discussing these things with stellar because no matter what I said it would just result in him pounding out more stuff on a keyboard endlessly arguing.
Patents are not proof that the laws of thermodynamics don't work.
And he seems to be under the impression that because you can try to analyze a system in a closed or isolated state that somehow that information becomes irrelevant to the real world because no system can be completely isolated.
I'm not even sure what he trying to prove but I am sure nothing I could ever say would be satisfactory to him. Ah ... well at least they have the ignore ... bliss.
Originally posted by TheRedneck
Nice explanation fuelcell! I can see you are well-versed in physics, and that can be a rare thing today. I want to test you, however...
The thermodynamic principle you refer to is applicable in a closed system. That is, any intervention from outside that system affects the equations. That said, I see energy in action all around me:
An object falls from my hand to the ground. The object is undergoing an acceleration of approximately 9.8 ft/s/s due to the gravitational forces acting between it and the earth. This can be explained in that I used energy to lift the object to its height before dropping it, thereby storing potential energy energy in the object that is transferred upon dropping it into kinetic energy. But consider an asteroid in space. Does it have potential energy? With an absence of forces preventing it from moving toward the earth, it still does not move toward the earth. Should it come closer through some other means, it will begin to experience an acceleration toward the earth. Where did that potential energy come from?
In the water cycle of our planet, warm air will absorb water from the oceans and lakes. The water vapor then ascends into the atmosphere and if the containing air is cooled (loses energy), the water vapor will condense and fall as rain, having kinetic energy. No energy was used in the evaporation process, other than the energy that was transferred from one water molecule to the other to allow one to form waer vapor. The air actually lost energy as it was cooled. So what form of energy was used to lift the water and thereby cause it to contain potential energy?
If you take a piece of iron and subject it to a magnetic field, it will become magnetized. Once you remove the external magnetic field, it will lose (most of) its magnetic field. however, certain materials (Neodymium, for instance) can be magnetized and will retain their magnetic field long after the initial magnetic field is removed. In this state, the new magnets can exert a force on ferric materials, causing them to move through a distance, thereby producing work and energy. Where does this energy come from?
A magnet is formed when all the atoms in a substance are aligned properly. You are correct in stating we can create permanent magnets. However, It takes more energy to create those magnets in the form of electricity, that can be extracted from them. If you had a motor that ran off nothing but magnets and channeled all the energy from that motor into creating more magnets, you would run out of magnets because it takes more to create than you can extract from them.