December 2014

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Website: goo.gl/TeWHRS NEW CHANNEL : goo.gl/VWyWQG Like me on Facebook: on.fb.me/YkOACU Follow me on twitter: goo.gl/X7abM This d...

Shailesh Prasad, Dimitrios Nikolopoulos and 9 others like this

Ruth Mendoza GaberVery good. Muuuah

3 years ago   ·  2

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Morgan MendozaRuth Mendoza Castaneda love such documentaries

3 years ago   ·  2
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Radical Science News updated their profile picture. ... See MoreSee Less

Our "Holographic Universe:" Will it Prove to be our Greatest Theory of the 21st Century?

".....Whether we actually live in a hologram is being hotly debated, but it is now becoming clear that looking at phenomena through a holographic lens could be key to solving some of the most perplexing problems in physics. Last month, Japanese physicists presented in Nature News as "the clearest evidence yet that our Universe could be just one big projection." The universe existing as a ‘hologram’ is the theory that the three dimensions we perceive are actually just “painted” onto the cosmological horizon - the boundary of the known universe.
In two papers on arXiv, that represent the the culmination of many years’ work focused on hypothetical calculations of the energies of black holes in different universes, Yoshifumi Hyakutake and colleagues from Ibaraki University in Japan offer evidence that supports a theory that suggests that a universe as we conceive of it could actually be a hologram of another two-dimensional space --a holographic projection of another, flat version of you living on a two-dimensional "surface" at the edge of this universe. This radical model of the universe helps explain some inconsistencies between general relativity (Einstein’s theory) and quantum physics. At certain extremes (such as in the center of a black hole) Einstein's theory break down and the laws of quantum physics take over.
The standard method of reconciling these two models has come from the 1997 work of theoretical physicist Juan Maldacena, at the Institute for Advanced Studies in Princeton, who proposed a radical model of the Universe in which gravity arises from infinitesimally thin, vibrating strings which exist in nine dimensions of space plus one of time, and would be a hologram --a simpler, flatter cosmos where there is no gravity.
Maldacena's theory provided physicists with a mathematical Rosetta stone, a 'duality', that allowed them solve problems in one model that seemed unsolvable in the other, but has yet to receive a rigorous proof. A theory that Columbia University mathematican PeterWoit describes as "not even wrong."
In one paper2 described in Nature, Hyakutake computes the internal energy of a black hole, the position of its event horizon (the boundary between the black hole and the rest of the Universe), its entropy and other properties based on the predictions of string theory as well as the effects of so-called virtual particles that continuously pop into and out of existence. Paper 3, calculates the internal energy of the corresponding lower-dimensional cosmos with no gravity. The two computer calculations match.
Maldacena embraced the new research as “an interesting way to test many ideas in quantum gravity and string theory.” “The whole sequence of papers is very nice because it tests the dual [nature of the universes] in regimes where there are no analytic tests," he added.
”Leonard Susskind, a theoretical physicist at Stanford University who was among the first theoreticians to explore the idea of holographic universes and was one of the founders of string theory, added that the work by the Japanese team “numerically confirmed, perhaps for the first time, something we were fairly sure had to be true, but was still a conjecture.”
Maldacena concluded that "the numerical proof that these two seemingly disparate worlds are actually identical gives hope that the gravitational properties of our Universe can one day be explained by a simpler cosmos purely in terms of quantum theory."

►►(further reading):http://rt.com/news/space-evidence-universe-hologram-195/
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Our Holographic Universe: Will it Prove to be our Greatest Theory of the 21st Century?

.....Whether we actually live in a hologram is being hotly debated, but it is now becoming clear that looking at phenomena through a holographic lens could be key to solving some of the most perplexing problems in physics. Last month, Japanese physicists presented in Nature News as the clearest evidence yet that our Universe could be just one big projection. The universe existing as a ‘hologram’ is the theory that the three dimensions we perceive are actually just “painted” onto the cosmological horizon - the boundary of the known universe.
     In two papers on arXiv, that represent the the culmination of many years’ work focused on hypothetical calculations of the energies of black holes in different universes, Yoshifumi Hyakutake and colleagues from Ibaraki University in Japan offer evidence that supports a theory that suggests that a universe as we conceive of it could actually be a hologram of another two-dimensional space --a holographic projection of another, flat version of you living on a two-dimensional surface at the edge of this universe. This radical model of the universe helps explain some inconsistencies between general relativity (Einstein’s theory) and quantum physics. At certain extremes (such as in the center of a black hole) Einsteins theory break down and the laws of quantum physics take over.
     The standard method of reconciling these two models has come from the 1997 work of theoretical physicist Juan Maldacena, at the Institute for Advanced Studies in Princeton, who proposed a radical model of the Universe in which gravity arises from infinitesimally thin, vibrating strings which exist in nine dimensions of space plus one of time, and would be a hologram --a simpler, flatter cosmos where there is no gravity.
     Maldacenas theory provided physicists with a mathematical Rosetta stone, a duality, that allowed them solve problems in one model that seemed unsolvable in the other, but has yet to receive a rigorous proof. A theory that Columbia University mathematican PeterWoit describes as not even wrong.
      In one paper2 described in Nature, Hyakutake computes the internal energy of a black hole, the position of its event horizon (the boundary between the black hole and the rest of the Universe), its entropy and other properties based on the predictions of string theory as well as the effects of so-called virtual particles that continuously pop into and out of existence. Paper 3, calculates the internal energy of the corresponding lower-dimensional cosmos with no gravity. The two computer calculations match.
     Maldacena embraced the new research as “an interesting way to test many ideas in quantum gravity and string theory.” “The whole sequence of papers is very nice because it tests the dual [nature of the universes] in regimes where there are no analytic tests, he added.
    ”Leonard Susskind, a theoretical physicist at Stanford University who was among the first theoreticians to explore the idea of holographic universes and was one of the founders of string theory, added that the work by the Japanese team “numerically confirmed, perhaps for the first time, something we were fairly sure had to be true, but was still a conjecture.”
      Maldacena concluded that the numerical proof that these two seemingly disparate worlds are actually identical gives hope that the gravitational properties of our Universe can one day be explained by a simpler cosmos purely in terms of quantum theory.

►►(further reading):http://rt.com/news/space-evidence-universe-hologram-195/

Radical Science News shared Fermi National Accelerator Laboratory's photo.

Amazing Muon detectors....
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Detectors are gorgeous scientific creations. Here are the DZero muon detectors in 2000. #TBT #ThrowbackThursday

Amazing Muon detectors....

Radical Science News updated their cover photo. ... See MoreSee Less


Radical Science News presents......

**** Y E A R - I N - R E V I E W - 2014 !!!! *****

------------Breakthroughs in Science------------

►Select Stories here: bit.ly/1A3JNer
==========
►Bacteria Feeding on Electricity: bit.ly/1mW1IPy
►Alzheimer's Detection: on.wsj.com/U4bEL0
►Rosetta & The Comet Landing: bbc.in/1xrVPxn
►CRISPR cures Disease: bit.ly/1vlP6AJ

Kira Marie Nightingale Christopher S. Jannette Sardar Uddin Cecile G. Tamura
... See MoreSee Less

Radical Science News presents......

**** Y E A R - I N - R E V I E W - 2014 !!!! *****

------------Breakthroughs in Science------------

►Select Stories here: http://bit.ly/1A3JNer
==========
►Bacteria Feeding on Electricity: http://bit.ly/1mW1IPy
►Alzheimers Detection: http://on.wsj.com/U4bEL0
►Rosetta & The Comet Landing: http://bbc.in/1xrVPxn
►CRISPR cures Disease: http://bit.ly/1vlP6AJ

Kira Marie Nightingale  Christopher S. Jannette  Sardar Uddin Cecile G. Tamura

HUMAN CLONING | Within 50 years

Human cloning could happen within the next 50 years : claims Nobel Prize-winning scientist Sir John Gurdon, the British developmental biologist whose research cloning frogs in the 1950s and 60s led to the creation of the sheep named Dolly in 1996,

He believes that human cloning could happen within the next 50 years.Gurdon, who won this year's Nobel Prize for Physiology/ Medicine, said that while any attempts to clone a human would likely raise complex ethical issues, he believes that in the near future people would overcome their concerns if cloning is considered medically useful.

The 79-year-old scientist explained that people were extremely suspicious of in-vitro fertilization when it was first developed, but after the Louise Brown, the first 'test tube baby', in 1978, the technique was widely accepted and is used now by infertile couples worldwide.He further added that cloning methods would first need to be refined before they can be applied to humans because the vast majority of clones today are deformed.

Courtesy: Ruwhim | MedicalDaily
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HUMAN CLONING | Within 50 years

Human cloning could happen within the next 50 years : claims Nobel Prize-winning scientist Sir John Gurdon, the British developmental biologist whose research cloning frogs in the 1950s and 60s led to the creation of the sheep named Dolly in 1996, 

He believes that human cloning could happen within the next 50 years.Gurdon, who won this years Nobel Prize for Physiology/ Medicine, said that while any attempts to clone a human would likely raise complex ethical issues, he believes that in the near future people would overcome their concerns if cloning is considered medically useful.

The 79-year-old scientist explained that people were extremely suspicious of in-vitro fertilization when it was first developed, but after the Louise Brown, the first test tube baby, in 1978, the technique was widely accepted and is used now by infertile couples worldwide.He further added that cloning methods would first need to be refined before they can be applied to humans because the vast majority of clones today are deformed.

Courtesy: Ruwhim | MedicalDaily

Sebastian Ross, Radical Science News and 12 others like this

Patrick KeshThe next 50 years? When was that written, 40 years ago?

3 years ago   ·  3
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Michael LaneLove how ou slapped the Radical Sicience News logo in there. Full advocacy though?

3 years ago

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Scientists have begun to decipher the most difficult-to-read parts of the genome — the parts that don’t code for proteins. The new work reveals how errors in these genetic instructions can lead to disease. Graphic by Olena Shmahalo.

Article by Emily Singer:
►https://www.quantamagazine.org/20141218-machine-intelligence-cracks-genetic-controls
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Scientists have begun to decipher the most difficult-to-read parts of the genome — the parts that don’t code for proteins. The new work reveals how errors in these genetic instructions can lead to disease. Graphic by Olena Shmahalo. 

Article by Emily Singer: 
►https://www.quantamagazine.org/20141218-machine-intelligence-cracks-genetic-controls

Introduction to Quantum Entanglement ********

►►Read Here►►http://arxiv.org/abs/quant-ph/0606228

==========================
(PDF file) ► arxiv.org/pdf/quant-ph/0606228v1.pdf
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Introduction to Quantum Entanglement ********

►►Read Here►►http://arxiv.org/abs/quant-ph/0606228

 ==========================
 (PDF file) ► http://arxiv.org/pdf/quant-ph/0606228v1.pdf