It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
First Demonstration of Time Cloaking
Physicists have created a "hole in time" using the temporal equivalent of an invisibility cloak.
Invisibility cloaks are the result of physicists' newfound ability to distort electromagnetic fields in extreme ways. The idea is steer light around a volume of space so that anything inside this region is essentially invisible.
Spectral and temporal processing in human auditory cortex.
Zatorre RJ, Belin P.
Source
Montreal Neurological Institute, McGill University, 3801 University St., Montreal, QC H3A 2B4, Canada. [email protected]
Abstract
We used positron emission tomography to examine the response of human auditory cortex to spectral and temporal variation. Volunteers listened to sequences derived from a standard stimulus, consisting of two pure tones separated by one octave alternating with a random duty cycle. In one series of five scans, spectral information (tone spacing) remained constant while speed of alternation was doubled at each level. In another five scans, speed was kept constant while the number of tones sampled within the octave was doubled at each level, resulting in increasingly fine frequency differences. Results indicated that (i) the core auditory cortex in both hemispheres responded to temporal variation, while the anterior superior temporal areas bilaterally responded to the spectral variation; and (ii) responses to the temporal features were weighted towards the left, while responses to the spectral features were weighted towards the right. These findings confirm the specialization of the left-hemisphere auditory cortex for rapid temporal processing, and indicate that core areas are especially involved in these processes. The results also indicate a complementary hemispheric specialization in right-hemisphere belt cortical areas for spectral processing. The data provide a unifying framework to explain hemispheric asymmetries in processing speech and tonal patterns. We propose that differences exist in the temporal and spectral resolution of corresponding fields in the two hemispheres, and that they may be related to anatomical hemispheric asymmetries in myelination and spacing of cortical columns.
McCutcheon, Mark (2011-07-13). The Final Theory: Rethinking Our Scientific Legacy (Second Edition) (Kindle Locations 8174 of 11572). Universal-Publishers. Kindle Edition.
The Misunderstanding of the Nature of Light
Today’s quantum-mechanical characterization of light as tiny packets of quantized energy also lies behind the well-known paradox referred to as the wave-particle duality of light. For centuries there has been an ongoing debate as to whether light is a wave or a particle. Today, it now appears we have experimental evidence for light behaving as both a wave and a particle. Quantum Theory states that a traveling beam of light exists in a bizarre state where nature has not yet “decided” whether it will be a wave or a particle until it is detected. It is thought that the method of detection itself breaks nature’s uncertainty and forces the reality of either a wave or a particle to manifest itself.
This concept does not state that the detection of light simply exposes whether it was originally transmitted as a wave or particle, since the same beam of transmitted light can be detected as either a wave or a particle simply based on the method chosen for its later detection. Instead, Quantum Theory states that it is only once the light is detected as either a particle or a wave that its originally transmitted nature is “decided” by the universe. That is, according to Quantum Theory, there is a bizarre effect in nature that reaches back in space and time instantaneously – even across billions of light years to distant stars – to define whether a wave or a particle was originally transmitted, based purely on the outcome of its later detection.
This mysterious and completely unexplainable claim of instantaneous backward time travel is the currently accepted scientific interpretation of experimental results today – a claim that is commonly held up as a key example of the bizarre and purely probabilistic nature of not only Quantum Theory but, presumably, of the universe itself. However, as will be shown shortly, Expansion Theory does not require such fanciful explanations of our experimental results; but first, it is important to clarify what we mean when we speak of light waves, and, indeed, waves in general. . . .
Originally posted by primalfractal
Came across this and thought it was on topic. Amazing really.
First Demonstration of Time Cloaking
Physicists have created a "hole in time" using the temporal equivalent of an invisibility cloak.
Invisibility cloaks are the result of physicists' newfound ability to distort electromagnetic fields in extreme ways. The idea is steer light around a volume of space so that anything inside this region is essentially invisible.
Link
Leads to Multidimensional variational Gaussian wave packet dynamics which sounds very.....cosmic. The God Particle. Science and religion are merging and it is about time. A religion with reason. Wave and particle. Right and left brain.
Spectral and temporal processing in human auditory cortex.
Zatorre RJ, Belin P.
Source
Montreal Neurological Institute, McGill University, 3801 University St., Montreal, QC H3A 2B4, Canada. [email protected]
Abstract
We used positron emission tomography to examine the response of human auditory cortex to spectral and temporal variation. Volunteers listened to sequences derived from a standard stimulus, consisting of two pure tones separated by one octave alternating with a random duty cycle. In one series of five scans, spectral information (tone spacing) remained constant while speed of alternation was doubled at each level. In another five scans, speed was kept constant while the number of tones sampled within the octave was doubled at each level, resulting in increasingly fine frequency differences. Results indicated that (i) the core auditory cortex in both hemispheres responded to temporal variation, while the anterior superior temporal areas bilaterally responded to the spectral variation; and (ii) responses to the temporal features were weighted towards the left, while responses to the spectral features were weighted towards the right. These findings confirm the specialization of the left-hemisphere auditory cortex for rapid temporal processing, and indicate that core areas are especially involved in these processes. The results also indicate a complementary hemispheric specialization in right-hemisphere belt cortical areas for spectral processing. The data provide a unifying framework to explain hemispheric asymmetries in processing speech and tonal patterns. We propose that differences exist in the temporal and spectral resolution of corresponding fields in the two hemispheres, and that they may be related to anatomical hemispheric asymmetries in myelination and spacing of cortical columns.
Link
Originally posted by primalfractal
The God Particle. Science and religion are merging and it is about time. A religion with reason. Wave and particle. Right and left brain.
Originally posted by john_bmth
The Higgs-Boson has absolutely nothing to do with god . . .
Originally posted by Arbitrageur
reply to post by primalfractal
Physicsforums members get tired of hearing too many crazy ideas all the time so they do tend to tune those out and close out those threads quickly (though there's nothing crazy about asking what happens to a wave packet half out of a device when the device emitting it is moved). If you are just describing an experiment and asking if it's been done before, that's just a matter of fact...it either has or it hasn't, so no open-mindedness is really required to answer such a question. I wouldn't claim it will lead to a new law of physics over there though, so I'd leave that part out!
And every once in a while I'm surprised by how open-minded some of those guys are. I think they are well aware of the existing holes in theories, and if someone has better data or a model that fits existing data better, they really do seem interested in that.
Regarding the time cloak, if those guys can find a market of people that need to hide something for 110 nanoseconds, they'll be rich! But since that seems unlikely, it's just a cool experiment, but that has intrinsic value.
Originally posted by john_bmth
Find me a single physicist who has stated that the Higgs Boson has anything to do with a god or gods.
Others have interpreted, accurately, what the thing is purported to do in nature, and coined the expression.
This is the version of the story I heard, they blamed it on Leon Lederman listening to the advice of his publisher to sell more books:
Originally posted by ubeenhad
The story goes like this. In the US when they pitched the version of the LHC they planned to build here, they were asked if spending all those billions of dollars would help us find God. The scientists replied "We will find the higgs boson". So they didn't get funded.
Then next time they were smarter. Nicknamed the higgs boson the god particle and BAM. FUNDED. In Switzerland.
"It's a pity that Leon Lederman, otherwise a nice enough fellow, chose to go ahead with this moniker at the advice of his publishing agents to sell more books," Sharma said.
If he repeats the OP from here over there? Yes, they'd close that thread quickly.
Originally posted by ubeenhad
His thread will get closed in minutes.
They are nazi's about this kind of stuff. been a member there for years
A myth with more than a grain of truth behind it.
Originally posted by john_bmth
Also, the left brain/right brain thing is a myth
Maybe not a very big grain though
There is more than a grain of truth to the left-brain right-brain myth.
Originally posted by john_bmth
These other non-physicists have interpreted definitions defined by physicists more "correctly"?
The Higgs field is a possibly discovered, ubiquitous quantum field supposed to be responsible for giving elementary particles their masses.
The theory says that all the fundamental particles get their mass from the Higgs field, not just the Higgs boson.
Originally posted by Mary Rose
reply to post by Arbitrageur
You're saying the boson is not a particle associated with the creation of mass?