time travel possible?
Spoken by Robert Lanza, MD: — currently Head of Astellas Global Regenerative Medicine, and is Chief Scientific Officer at Ocata Therapeutics (formerly Advanced Cell Technology) and Adjunct Professor at Wake Forest University School of Medicine. His current research focuses on stem cells and regenerative medicine and their potential to provide therapies for some of the world’s most deadly and debilitating conditions.
The Delegate Program Level 1: Exploring Unified Physics is designed to provide a foundation of understanding of the field of Unified Physics and its implications and applications in our lives and the world. This in-depth introductory course will explore the fundamentals, including core concepts of the holographic perspective and unified model; current and emerging views in physics; historical roots of modern physics and the research of pioneers such as Einstein, Fuller and Bohm; Nassim Haramein’s journey of discovery; and the nature of the shift in worldview that Unified Physics brings at this time, both in consciousness and technological innovation.
*Please see correction/clarification posted on Radical Bliss on July 9. 2013
From “the two way–Breaking News from NPR”:
by MARK MEMMOTT
This is what researchers at the ATLAS detector at the Large Hadron Collider expect a Higgs boson to look like. The Higgs boson is the subatomic particle that scientists say gives everything in the universe mass.
“Scientists working with data from a large particle accelerator in Europe are now almost certain they have pinned down the elusive sub-atomic particle known as the Higgs Boson,” NPR’s Joe Palca tells our Newscast Desk.
Or, as it’s also known, the “God Particle” (more on that moniker below).
Joe reports that:
“The Large Hadron Collider sits in a 17-mile long circular tunnel straddling France and Switzerland. There are two scientific instruments called detectors located at distinct points around the tunnel. These detectors measure the debris when larger atomic particles are smashed together. Now, scientists have analyzed results from both these detectors, and both have seen a particle consistent with what theoretical models have predicted would be the Higgs Boson.
“Although the result is gratifying in the sense that the collider was built largely to find the Higgs, finding it exactly as predicted is a little disappointing. Finding something that wasn’t predicted would mean there’s an entire new field of physics is waiting to be discovered.”
OK, we realize this is complicated — and that as scientists do, the geniuses at the European Organization for Nuclear Research, or CERN, are leaving themselves some wiggle room. This is from their announcement Thursday:
“Having analysed two and a half times more data than was available for the discovery announcement in July, they find that the new particle is looking more and more like a Higgs boson, the particle linked to the mechanism that gives mass to elementary particles. It remains an open question, however, whether this is the Higgs boson of the Standard Model of particle physics, or possibly the lightest of several bosons predicted in some theories that go beyond the Standard Model. Finding the answer to this question will take time.”
To help us all better understand this, let’s look back to an exchange Eyder had last June with 13.7 blogger Adam Frank:
Q: I’ve heard many metaphors for what this Higgs boson is. A basic explanation is that it’s the thing that gives subatomic particles their mass. The best metaphor I’ve heard is from Fermilab’s Don Lincoln, who says the energy field made by the Higgs is like water. Depending on your mass you’ll move through the water with ease — like a barracuda — or slowly, like a big, fat man. How would you explain the Higgs to a friend at a bar?
A: In a bar, I’d probably use one of those analogies. The real important thing for me is that fundamental particles are as far as we can tell zero-dimensional particles. They have no radius. You can’t think of fundamental particles as being glass marbles. They literally have no extension in space. They can never bump into anything else.
It’s all about interactions. It’s about them exchanging other particles as forces. With a particle like the electron — what gives the electron mass is really inertia, that’s the property that we associate with massive particles. Mass and inertia go together.
So since an electron or a quark has no extension in space, you sort of wonder where did the mass go? Well it’s not that the mass resides with the electron or the proton. It’s that the mass comes from its interaction with other things. And in this case, it’s the Higgs field that gives this point particle — the electron — the appearance of inertia. That is what allows it to act like it’s resisting changes in its motion.
Whereas you have other particles like the photon which has no mass, and because of that it can go at the speed of light, whereas a massive particle will never be able to go at light speed.
Q: So, if the Higgs didn’t exist, what would the world look like?
A: It would all be photons. Everything would be moving at the speed of light, right. Which means at light speed, you wouldn’t be able to have the kinds of structures we see today. You’d never get atoms and chemistry and rocks. So it’s really important. The property of mass is really important for getting clumpy structures, essentially, like us.
Now, about that “God particle” name. As another of 13.7’s bloggers, Marcelo Gleiser, has written, it’s a misnomer:
“The God Particle is the title of a popular science book by Nobel Prize winner Leon Lederman, who was Fermilab’s director for many years and thus my boss when I was a postdoctoral fellow there. According to Leon, he wanted to call the book The Goddamn Particlebecause nobody could find the thing. However, his editor discouraged him from the title, suggesting thatThe God Particle would sell many more copies. This is the story that Leon tells us.
“In any case, the name stuck. Of course, the particle has nothing godlike about it. It’s a hypothetical particle, part of the so-called Standard Model of particle physics. Its main job is to give masses to all other particles. I guess, in this role, it does have something of a centralizing influence, although nothing quite divine. Its real name, the Higgs boson, honors Scottish physicist Peter Higgs who, in the 1960s, worked on perfecting the details of the mass-giving mechanism.”
Even if you don’t watch all this, it’s exciting to know it’s going on!
Published on Jan 17, 2013, by gyalwarinpoche:
Morning session of the first day of the The Mind and Life XXVI conference from Drepung Monastery in Mundgod, Karnataka, India, held on January 17-22, 2013. Twenty of the world’s foremost scientists and philosophers with His Holiness the Dalai Lama and other senior Tibetan scholars will address topics over the course of the week that include the historical sweep of science and the revolutions in our understanding of our physical universe and the nature of the mind. Scientific and the classical Buddhist philosophical methods of inquiry will be studied, as well as selected topics in quantum physics, neuroscience, and Buddhist and contemporary Western views of consciousness. In addition, the applications of contemplative practices in clinical and educational settings will be explored.
For a schedule, continue… (more…)
The Higgs Boson Explained
This video made with the support of the University of California at Irvine.
Both the ATLAS and CMS experiments at CERN observed a new particle in the mass region around 125-126 GeV, physicists announced at a seminar held at CERN today.
“We observe in our data clear signs of a new particle, at the level of 5 sigma, in the mass region around 126 GeV. The outstanding performance of the LHC and ATLAS and the huge efforts of many people have brought us to this exciting stage,” said ATLAS experiment spokesperson Fabiola Gianotti, “but a little more time is needed to prepare these results for publication.”
“The results are preliminary but the 5 sigma signal at around 125 GeV we’re seeing is dramatic. This is indeed a new particle. We know it must be a boson and it’s the heaviest boson ever found,” said CMS experiment spokesperson Joe Incandela. “The implications are very significant and it is precisely for this reason that we must be extremely diligent in all of our studies and cross-checks.”
“It’s hard not to get excited by these results,” said CERN Research Director Sergio Bertolucci. “ We stated last year that in 2012 we would either find a new Higgs-like particle or exclude the existence of the Standard Model Higgs. With all the necessary caution, it looks to me that we are at a branching point: the observation of this new particle indicates the path for the future towards a more detailed understanding of what we’re seeing in the data.”
The results presented today are labelled preliminary. They are based on data collected in 2011 and 2012, with the 2012 data still under analysis. Publication of the analyses shown today is expected around the end of July. A more complete picture of today’s observations will emerge later this year after the LHC provides the experiments with more data.
The next step will be to determine the precise nature of the particle and its significance for our understanding of the universe. Are its properties as expected for the long-sought Higgs boson, the final missing ingredient in the Standard Model of particle physics? Or is it something more exotic? The Standard Model describes the fundamental particles from which we, and every visible thing in the universe, are made, and the forces acting between them. All the matter that we can see, however, appears to be no more than about 4% of the total. A more exotic version of the Higgs particle could be a bridge to understanding the 96% of the universe that remains obscure.
“We have reached a milestone in our understanding of nature,” said CERN Director General Rolf Heuer. “The discovery of a particle consistent with the Higgs boson opens the way to more detailed studies, requiring larger statistics, which will pin down the new particle’s properties, and is likely to shed light on other mysteries of our universe.”
Positive identification of the new particle’s characteristics will take considerable time and data. But whatever form the Higgs particle takes, our knowledge of the fundamental structure of matter is about to take a major step forward.
As reported on KurzweilAI.net
Astrophysicist Dr. Neil DeGrasse Tyson was asked in an interview with TIME magazine, “What is the most astounding fact you can share with us about the Universe?” This is his answer.