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Yuh know, I always get a good laugh over how these so-called experts already assume that they know what will happen if, and whenever when, we even get within a few light years, million miles or whatever their claims are today, from exactly what they are attempting to sound like they know anything about whatsoever?
Cannot contain my laughter. Again, there is no immediate practical use for these "portals"...they allow for particles to travel in these areas unaffected by the Sun' s or the earth's magnetosphere.
Originally posted by Slugworth
reply to post by mr10k
Cannot contain my laughter. Again, there is no immediate practical use for these "portals"...they allow for particles to travel in these areas unaffected by the Sun' s or the earth's magnetosphere.
Can particles be used to communicate?
eta: Very few phenomena have an immediate practical use when they are initially discovered. The practical use is often not discovered until after a bunch of people said "What if..."edit on 5/20/2013 by Slugworth because: (no reason given)
The data will help scientists understand the process of magnetic reconnection. The phenomenon occurs throughout the universe on many different scales, but in all cases tangled magnetic fields occasionally will collapse into more stable configurations, reconnecting and releasing energy through electron diffusion regions.
Source
Magnetic Portals Connect Earth to the Sun
During the time it takes you to read this article, something will happen high overhead that until recently many scientists didn't believe in. A magnetic portal will open, linking Earth to the sun 93 million miles away. Tons of high-energy particles may flow through the opening before it closes again, around the time you reach the end of the page.
"It's called a flux transfer event or 'FTE,'" says space physicist David Sibeck of the Goddard Space Flight Center. "Ten years ago I was pretty sure they didn't exist, but now the evidence is incontrovertible."
Indeed, today Sibeck is telling an international assembly of space physicists at the 2008 Plasma Workshop in Huntsville, Alabama, that FTEs are not just common, but possibly twice as common as anyone had ever imagined.
People still think this opens doors in travel and communication and, unsurprisingly expected, "scifi portals ", even after it has been explained by numerous posters in plain English. ATS never ceases to amaze.
We do not have any viable means of communicating solely through particles, we don't even know if that is possible...
Originally posted by K9millionaire
reply to post by Bedlam
The issue with toroidal fusion is not a lack of understanding in the field of magnetics or magnetic connections. Instead it involves the physics at play and the fact that it is a negative energy system creating far less energy than it consumes.
Originally posted by K9millionaire
reply to post by Kashai
Somewhat unrelated but i'll bite. The auroras on the gas giants are caused by the enormous atmospheres of these planets and their respective magnetic fields, not solar wind as is the case with the earth.
Saturn's aurora are unique in their brightness and the physics behind them are not understood and probably unique to the planet.
"The observations, made by Hubble and the Cassini spacecraft, while enroute to the planet, suggest that
Saturn's auroral storms are driven mainly by the pressure of the solar wind -- a stream of charged particles from the Sun -- rather than by the Sun's magnetic field. The aurora's strong brightening on Jan. 28, 2004 corresponds with the recent arrival of a large disturbance in the solar wind. The image shows that when Saturn's auroras become brighter (and thus more powerful), the ring of light encircling the pole shrinks in diameter."(NASA)
Tokamak cooling [edit]
The fusion reactions in the plasma spiraling around a tokamak reactor produce large amounts of high energy neutrons. These neutrons, being electrically neutral, are no longer held in the stream of plasma by the toroidal magnets and continue until stopped by the inside wall of the tokamak. This is a large advantage of tokamak reactors since these freed neutrons provide a simple way to extract heat from the plasma stream; this is how the fusion reactor generates usable energy. The inside wall of the tokamak must be cooled because these neutrons yield enough energy to melt the walls of the reactor. A cryogenic system is used to prevent heat loss from the superconducting magnets. Mostly liquid helium and liquid nitrogen are used as refrigerants.[8] Ceramic plates specifically designed to withstand high temperatures are also placed on the inside reactor wall to protect the magnets and reactor.
Originally posted by Kashai
Originally posted by K9millionaire
reply to post by Kashai
Somewhat unrelated but i'll bite. The auroras on the gas giants are caused by the enormous atmospheres of these planets and their respective magnetic fields, not solar wind as is the case with the earth.
Saturn's aurora are unique in their brightness and the physics behind them are not understood and probably unique to the planet.
"The observations, made by Hubble and the Cassini spacecraft, while enroute to the planet, suggest that
Saturn's auroral storms are driven mainly by the pressure of the solar wind -- a stream of charged particles from the Sun -- rather than by the Sun's magnetic field. The aurora's strong brightening on Jan. 28, 2004 corresponds with the recent arrival of a large disturbance in the solar wind. The image shows that when Saturn's auroras become brighter (and thus more powerful), the ring of light encircling the pole shrinks in diameter."(NASA)
Source
Tokamak cooling [edit]
The fusion reactions in the plasma spiraling around a tokamak reactor produce large amounts of high energy neutrons. These neutrons, being electrically neutral, are no longer held in the stream of plasma by the toroidal magnets and continue until stopped by the inside wall of the tokamak. This is a large advantage of tokamak reactors since these freed neutrons provide a simple way to extract heat from the plasma stream; this is how the fusion reactor generates usable energy. The inside wall of the tokamak must be cooled because these neutrons yield enough energy to melt the walls of the reactor. A cryogenic system is used to prevent heat loss from the superconducting magnets. Mostly liquid helium and liquid nitrogen are used as refrigerants.[8] Ceramic plates specifically designed to withstand high temperatures are also placed on the inside reactor wall to protect the magnets and reactor.
Toroidal fusion
edit on 20-5-2013 by Kashai because: Added content
The interaction between Saturn's magnetosphere and the solar wind generates bright oval aurorae around the planet's poles observed in visible, infrared and ultraviolet light. The aurorae are related to the powerful saturnian kilometric radiation (SKR), which spans the frequency interval between 100 kHz to 1300 kHz and was once thought to modulate with a period equal to the planet's rotation. However, later measurements showed that the periodicity of the SKR's modulation varies by as much as 1%, and so probably does not exactly coincide with Saturn’s true rotational period, which as of 2010 remains unknown. Inside the magnetosphere there are radiation belts, which house particles with energy as high as tens of Megaelectronvolts. The energetic particles have significant influence on the surfaces of inner icy moons of Saturn.