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originally posted by: MrGashler
On the topic of FTL communication, haven't we already found a way to do this? If memory serves me correctly, Quantum Entanglement can be used to transmit information across any distance instantaneously.
But say the folks over at Zorg have. And somehow, by means of good old electromagnetics have sent us instructions on how to do that. And here we are, with an entangled particle, entangled with its counterpart over at 73 Willow Lane, in the city of Nimbits over at Zorg. O heck, perhaps they even taught us to entangle microbes!
I don't know how you can misunderstand what he said so badly. He clearly said quantum tunneling, and that's what it says in the description of the video you posted in the OP:
originally posted by: ForteanOrg
But what do I know. According to Simon Hollander, who heard it through a very reliable grapevine, the folks over at Zorg (11 ly away) are in communication with us using entangled particles.
Just to see if I missed something, I copied the entire transcript to a text file and searched that for the word "entangled" and "entanglement" and got no matches. Quantum entanglement is not related to quantum tunneling, other than the fact that both phrases contain the word "quantum". So really all this other stuff about entangled particles is completely irrelevant to Simon's claim:
How would we speak in real time to an ET, 11 light yers away? maybe with Quantum Tunneling Communication.
We could just as easily say "and then they waved their magic wand and magical communication happened as a result of the wand", since both magic wand and magic addresses hypotheses have equal support in observation and experiment. But my main point is that entangled communications is not even what Simon is claiming, he's claiming quantum tunneling.
But then it struck me: everything in the universe came from the same time and place, so perhaps there is a hidden quantumphysical connection between all particles. Maybe all particles have "addresses", and perhaps you can actually instruct them to "entangle" by manipulation of these addresses. It is simply that we did not figure that out yet.
originally posted by: Arbitrageur
I don't know how you can misunderstand what he said so badly. He clearly said quantum tunneling
On the topic of FTL communication, haven't we already found a way to do this? If memory serves me correctly, Quantum Entanglement can be used to transmit information across any distance instantaneously.
We could just as easily say "and then they waved their magic wand and magical communication happened as a result of the wand", since both magic wand and magic addresses hypotheses have equal support in observation and experiment.
originally posted by: hydr0cannibal
a reply to: sendhelpAlso when he descibred how "when you look at this one, that one changes direction, and when you look at that one, vice versa" there is a quantum phenomenon, I do not remember what it is called, somebody help me if anyone knows, but, the state of a particle changes itself simply by being observed, sort of as if, something knows we are observing it! Its rather mind boggling. Theres another experiment that has to do with shooting particles thru slits in the wall, and the fuss is about how they land, it doesnt jive with our perceptions and (doesnt 'make sense').
-hydro
Our quantum classrooms tell us that communication using entangled electrons is not possible. As soon as one side observes the state, the other side is instantly opposite. There would have to be a way to force the spin of the other half of the entangled pair to match a pre-determined data bit. on or off, which , according to what we know about quantum physics, is not possible.
I replied to the question about quantum entanglement too, so I don't have any issue with you replying about quantum entanglement in general. My issue was with your claim that Simon talked about quantum entanglement, and you still haven't cleared this up by either clearly retracting this claim, or pointing me in the right direction, to find where I missed it:
originally posted by: ForteanOrg
.. to which I replied. It would be weird to reply to a statement about entanglement with an answer referring to tunneling, indeed.
originally posted by: ForteanOrg
But what do I know. According to Simon Hollander, who heard it through a very reliable grapevine, the folks over at Zorg (11 ly away) are in communication with us using entangled particles.
we need to question if that's really "transferring data". A more accurate description of observations, is that the entangled states are correlated, so when you observe the state of one, you immediately know the state of the other, even if it's 11 light years away. But we don't know that it involved the transfer of data; we have no evidence that it does, and we think maybe it doesn't.
originally posted by: ForteanOrg
By monitoring the changes during the slots, you can transfer data. Of course, you'd need to establish a scheme first, e.g. like the unicode table or similar, to be able to interpret the data. And I wonder if observing the "receiving" particle would not change its state vice versa - are entangled particles mutually entangled?
“It may be tempting to think that the particles are somehow communicating with each other across these great distances, but that is not the case,” says Thomas Vidick, a professor of computing and mathematical sciences at Caltech. “There can be correlation without communication.” Instead, he explains, entangled particles are so closely connected that there is no need for communication; they “can be thought of as one object.”
Nice try, but it's been tried and it doesn't work. Read the link to find out why.
This seems like a great setup for enabling faster-than-light communication. All you need is a sufficiently prepared system of entangled quantum particles, an agreed-upon system for what the various signals will mean when you make your measurements, and a pre-determined time at which you’ll make those critical measurements. From even light-years away, you can instantly learn about what was measured at a destination by observing the particles you’ve had with you all along.
But is this right?
originally posted by: Arbitrageur
My issue was with your claim that Simon talked about quantum entanglement, and you still haven't cleared this up by either clearly retracting this claim, or pointing me in the right direction, to find where I missed it
We need to question if that's really "transferring data". A more accurate description of observations, is that the entangled states are correlated, so when you observe the state of one, you immediately know the state of the other, even if it's 11 light years away. But we don't know that it involved the transfer of data; we have no evidence that it does, and we think maybe it doesn't.
The reason that scheme you wrote doesn't work is that yes you can "send data" if you want to call "random noise" data, but that's a stretch. When you collapse the state of one particle of an entangled pair, you have no control over that state, it's completely random, so all you can send is random "noise".
originally posted by: ForteanOrg
a reply to: DaydreamerX
Nice one! But - assume I flip the dollar bill over, wouldn't its quantum equivalent half also flip?
They found the red dwarf has at least two "super-Earth" exoplanets, dubbed Gliese 887 b and Gliese 887 c. The former is about 4.2 times Earth's mass and orbits just 6.8% of an astronomical unit (AU) from its star (one astronomical unit is the average distance between Earth and the sun), whereas the latter is about 7.6 times Earth's mass and orbits 12% of an AU from the red dwarf.
The researchers also found evidence for a possible third planet farther out from Gliese 887. Although the red dwarf's two confirmed planets are likely too hot for life as we know it on Earth, this potential third planet might lie within the star's habitable zone, where surface temperatures are suitable to host liquid water.
www.space.com...