Wow. Really?But the shape of the Hourglass nebula is not determined by magnetic fields, but by the dynamics of the ejecta where the driving energy was a short burst of carbon fusion and probably earlier envelope outbursts. Some nebulae are strongly magnetic because of a rapidly rotating remnant such as a pulsar, but not are strongly magnetic
The dynamics of ejecta and carbon fusion.
Thank God for science, I would never have guessed.
Fortunately, there is another field of science, that tells us how magnetic fields are generated.
If they were uniform and static we would see strongly defined umbrella shapes.Why are the magnetic fields in plasma clouds not uniform and static? It's not obvious to me.
There are no static "frozen in" magnetic fields, except maybe, artificially created permanent magnets.
Magnetic fields are the B field of an E field.
A magnetic field that persists is the product of a stable electric circuit.
That's correct.Neither did I. What you said, and what I quoted was that you don't know any physicists.
But you made it sound like I also don't know any physics.
I may not personally know any physicists, but I have read their writings.
Yes. Thank you for the correction.I assume you mean gravitational waves?
Stars are fueled by the currents in their galaxy.So, when a very massive star uses up its fuel and collapses, then the pressure in the centre is enough to overcome neutron degeneracy pressure, and the entire mass of the star lies within its event horizon.
They don't run out of fuel.
Since mainstream discounts electricity in space, they have only gravity to explain. And to get enough gravity to explain observation, they need to stack more and more mass in particular locations in space.It's one of those - you don't have to call it a black hole if you don't want to, but the detection of such objects from the dynamics of orbiting mass and the radiation from its associated matter jets is pretty well established.
It takes a lot of gravity to produce the x rays observed, but very little electricity.
It's the explanation that irks.I am utterly puzzled by the apparent universal hostility to the concept and fact of magnetic reconnection in this community. What have you guys got against something that's been observed in the lab and on the sun?
The contour lines on our maps are not the cause of earthquakes.
So also, the field lines we draw in our diagrams of magnetic fields are not the cause of the energy releases observed.
The real cause has been properly explained, but the explanation is not received by the mainstream.
Double layers and circuit theory is a bit too hard a concept to grasp, apparently.
The problem in physics these days, is they only do experiments for the purpose of verifying their theories.I thought you all advocated doing experimental work on plasmas. One of the most prestigious plasma labs in the world, the Princeton Plasma Physics Lab, has a major experiment exploring the phenomenon. What's the problem?
If they were open minded, experiments might be done to test if alternate theories might be correct.
But when it is forbidden to even question the mainstream theories, even denied that alternate theories exist, they are hardly going to spend money testing them.
What is connecting, in magnetic reconnection? They do say, the field lines.Well, field lines aren't really like contour lines in that they show both the direction and strength of the field, but who on earth says that they are causal of anything. Magnetic reconnection is the result of a re-arrangement of the topology of the magnetic field, which would be reflected in a rearrangement of the field lines, but why would you think the field lines themselves cause anything?
Besides that, magnetic fields are the by product of electric currents.
When they speak of magnetic reconnection, and magnetic fields in space, the cause of them is rarely if ever mentioned.
Magnetism is invoked as being the cause of the observation.
Just like the Sun must be a nuclear explosion.Sure you can always find people who disagree with any proposition, but the phenomenon has been observed, so why wouldn't it be uncontroversial?
Everyone can see that.
But we are like a primitive man looking at a 21st century Christmas tree, and thinking that the lights on the tree are self-powered somehow.
They must be glow worms, or fire flies.
To me, a nuclear powered Sun is like have a tiny controlled TNT explosion in the middle of a huge pile of TNT.
It can't happen.
All the fuel would ignite at once.
On the other hand, an electric powered Sun makes perfect sense. Can even be replicated in a lab.
Explains many of the currently unexplained phenomenon observed on the Sun.
But for some reason, most men can't see that.
I see the basics of physics are often thrown away, by the mainstream theories.I also get it that some people on this forum reject all of mainstream physics and reinforce that belief by always giving the voices of dissenting individuals and groups more weight than thousands of professionals. And all I would say to those people is - be careful you don't throw the baby out with the bathwater.
Big Bang is something from nothing, which breaks the law of conservation of energy.
Black Holes have infinite density of mass in zero volume. That breaks a whole lot of basic physics laws,
and they only came into being by dividing by zero, which is a basic math rule broken.
WIMPs are another oxymoronic theory. They are supposedly weakly interactive massive particles. They don't interact with normal matter, but do interact with normal matter, to change rotational speeds and to fix our problems with our equations. They are massive, which means they should be very interactive with other masses.
They say no spooky action at a distant, then propose virtual messenger particles. Not real but ghost particles, are spooky to me.
Someone even proposed dimensionless spin, in another thread here.
Dimensionless means non existent.
So we see, even the rules of the English language are broken in modern day physics.
When you ask for physical explanations, they tell you words don't mean what they mean, but mean something else.
And if we are not understanding, it is implied that means we are too dumb.
And this is the crux of the problem, isn't it?Well, that's a pedagogical problem, and it might become a financial problem, but it's not strictly a physics problem, because the value of theories in physics are not determined democratically, expecially by the wider public who haven't got a proper grounding in the subject.
We are spoon fed physics by an authoritative few who are not to be questioned.
If Mr. Galileo from the wider public has a good idea, he is vilified.
He is told he doesn't have a proper grounding in the subject.
Or in other words, he hasn't been brainwashed into believing whatever the authorities say.
Isn't it?
~Paul