Find your favorite Disney movies available now or pre-order on Blu-ray™ disc, DVD, and download to watch any time. The Elegant Universe: Pt 1. Einstein's Dream: Combining the laws of the universe in one theory that explains it all is the Holy Grail of physics.

Directed by Yahoo Serious. With Yahoo Serious, Odile Le Clezio, John Howard, Peewee Wilson. Albert Einstein is the son of a Tasmanian apple farmer, who discovers the. This docudrama examines the history of scientific discovery that lead up to Albert Einstein's famous equation E=mc2 and its aftermath in the creation of nuclear energy. 123Movies - Watch Free Movies Online, in HD quality, No Download, No Surveys and Instant Streaming your Favorite full Movies on 123Movies. Watch YIFY Movies Full Online Free and Download YIFY Movies Full Free without Registration, without Torrent on yifyonline.com.

Astronomers Watch a Supernova and See Reruns. Dr. Kelly is lead author of a report describing the supernova published on Thursday in the journal Science. Robert Kirshner, a supernova expert at the Harvard- Smithsonian Center for Astrophysics who was not involved in the work, said: “We’ve seen gravitational lenses before, and we’ve seen supernovae before. Watch Cuban Fury Download.

We’ve even seen lensed supernovae before. But this multiple image is what we have all been hoping to see.”Supernovas are among the most violent and rare events in the universe, occurring perhaps once per century in a typical galaxy. They outshine entire galaxies, spewing elemental particles like oxygen and gold out into space to form the foundations of new worlds, and leaving behind crushed remnants called neutron stars or black holes. Because of the galaxy cluster standing between this star and the Hubble, “basically, we got to see the supernova four times,” Dr. Kelly said. And the explosion is expected to appear again in another part of the sky in the next 1. Timing the delays between its appearances, he explained, will allow astronomers to refine measurements of how fast the universe is expanding and to map the mysterious dark matter that supplies the bulk of the mass and gravitational oomph of the universe.

The heavens continue to light candles for Albert Einstein. On March 1. 4 he would have been 1. Dr. Kelly’s paper appears in a special issue of Science devoted to the anniversary of that theory. Photo. Multiple images of the Supernova Refsdal, appearing over time. Credit. NASA and European Space Agency Einstein proposed that matter and energy warp the geometry of space the way a heavy body sags a mattress, producing the effect we call gravity. One consequence of this was that even light rays would be bent by gravity and follow a curved path around massive objects like the sun, as dramatically confirmed during a solar eclipse in 1.

In effect, space itself could become a telescope. How this cosmic telescope works depends on how the stars are aligned. If a star and its intervening lens are slightly out of line, the distant light can appear as arcs.

· It’s “Groundhog Day” in the cosmos. In the 1993 Bill Murray movie, a weatherman finds himself reliving the same day over and over again. Now.

If they are exactly lined up, the more distant star can appear as a halo known as an Einstein ring, or as evenly separated images — the Einstein Cross. Astronomers have learned how to use entire galaxies and galaxy clusters as telescopes to see fainter objects beyond them that would otherwise be lost in the fog of time.

Hubble scientists have recently been using this trick in a program known as Glass, or Grism Lens- Amplified Survey from Space, to explore around clusters of galaxies, the most massive and thus most powerful gravitational lenses in the universe. This has enabled them to extend Hubble’s already powerful vision deeper into the past, in one case to a galaxy that existed when the universe was only half a billion years old. Dr. Kelly’s job was to inspect the images for distant supernovas. He was not expecting to see four versions of the same explosion at once. They appeared in images recorded in November of a spiral galaxy roughly nine billion light- years from here.

The light from this spiral has been bent and magnified both by the gravity of the intervening cluster, which is five billion light- years distant, and by one very massive galaxy in the cluster. As a result, ghost images of the spiral appear throughout the cluster and in particular in an Einstein Cross around that one galaxy. Because the lensing effect gathers light that would not otherwise be sent to our eyes or a telescope, the image of the host galaxy is not split so much as multiplied, explained Adi Zitrin, a team member from the California Institute of Technology.“We simply see more appearances than we would if the lens were not present,” he said. So far the supernova, named after a Norwegian astrophysicist, Sjur Refsdal, has been detected in only the four images in the Einstein cross. Based on computer modeling of the cluster, Dr.

Kelly and his colleagues suspect that Supernova Refsdal has appeared before, around 1. It should appear again elsewhere in the same cluster within the next few years, Dr.

Kelly’s team predicts. The exact timing of Supernova Refsdal’s reappearance depends on how the dark matter in the galaxy cluster is distributed, which will tell astronomers much about a part of the universe they cannot see any other way. The longer the path length or the stronger the gravitational field the light ray goes through, the longer the delay. Because of the expansion of the universe, the star and its galaxy are receding from us so fast that, according to relativity, clocks there appear to run markedly more slowly than clocks here. As a result, two months from the point of view of the supernova corresponds to nearly six months on Earth. From our point of view, Dr. Kelly said, “it’s going on in slow motion.”A star might die only once, but with Einstein’s telescope, if you know where to look, you can watch it scream forever.

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NOVA - Official Website The Elegant Universe. The Elegant Universe: Part 3. PBS Airdate: November 4, 2. NARRATOR: Now, on NOVA, take a thrill ride into a world. This is the world of "string theory," a way of describing every. Theory of. Everything." Our guide to this brave new world is Brian Greene, the bestselling.

BRIAN GREENE (Columbia University): And no matter how many times. I come here, I never seem to get used to it. NARRATOR: Can he help us solve the greatest puzzle of modern. NARRATOR: Resolving that contradiction eluded even Einstein, who.

After decades, we may finally be on the verge of a. The solution is strings, tiny bits of energy vibrating like the. But it comes. at a price: parallel universes and 1. BRIAN GREENE: We really may live in a universe with more dimensions than. AMANDA PEET (University of Toronto): People who have said that.

NARRATOR: A mirage of science and mathematics or the ultimate. S. JAMES GATES, JR. University of Maryland): If string theory.

SHELDON LEE GLASHOW (Boston University): Is that a theory of. BRIAN GREENE: One thing that is certain is that string theory is already. NARRATOR: Coming up tonight, the undeniable pull of strings. BRIAN GREENE: The atmosphere was electric.

String theory goes through a. MICHAEL DUFF (University of Michigan): Five different string.

BRIAN GREENE: .. and reveals the new shape of things to come. SAVAS DIMOPOULOS (Stanford University): Perhaps we live on a.

BRIAN GREENE: Our universe might be like a slice of bread. BRIAN GREENE: We're trapped on just a tiny slice of the higher.

ALAN GUTH (Massachusetts Institute of Technology): That's. NARRATOR: Watch the Elegant Universe right now. Major funding for NOVA is provided by the Park Foundation. We see 4. 00 employees in three years. At Microsoft, your potential inspires. Your potential, our.

Science: it's given us the framework to help make wireless communications. Sprint is proud to support NOVA. Funding for the Elegant Universe is provided by the Alfred P. Sloan. Foundation, to enhance public understanding of science and technology. And by the National Science Foundation, America's investment in the. Additional funding is provided by Volkswagen of America. And by the George D.

Smith Fund, and the U. S. Department of Energy. Major funding for NOVA is also provided by the Corporation for Public.

Broadcasting, and viewers like you. Thank you. BRIAN GREENE: Imagine that we were able to control space or control. The kinds of things that we'd be able to do would be amazing. I might be. able to go from here..

Now, we all think that this kind of trip would be impossible. And it probably. is.

But in the last few years, our ideas about the true nature of space and. And things that used to seem like. It's all thanks to a revolution in physics called "string theory," which is. JOSEPH LYKKEN (Fermilab): String theory holds out the promise.

DAVID GROSS (University of California, Santa Barbara): String. Wild West of physics. MICHAEL B. GREEN (University of Cambridge): This is an area of. BRIAN GREENE: This radical new theory starts with a simple premise: that. Earth, these buildings, even forces like. And small as they are, strings are changing everything we thought we knew.

To see how, let's first shrink all of space to a more manageable size. Imagine. that the whole universe consisted of nothing more than my hometown, Manhattan. So now, just one borough of New York City makes up the entire fabric of. And just for kicks, let's also imagine that I'm the CEO of a large corporation. Wall Street. And because time is money, I need to find the.

Manhattan to my offices in. Manhattan. Now, we all know that the shortest distance between two points is a straight. Manhattan—it'll still take us some amount of time to get there. By going. faster and faster, we can reduce the travel time. But because nothing can go.

This Manhattan Universe fits with an old, classical vision of space, basically. But when Albert Einstein looked at. He said that space. And there could even be unusual structures of space called "wormholes." A.

In this kind of universe, my commute would be a New. Yorker's dream. But there's a hitch: to create a wormhole, you've got to rip or tear a hole in. But can the fabric of space really rip? Can this first. step toward forming a wormhole actually happen?

Well, you can't answer these. Turns out that by looking at my breakfast—coffee and a doughnut—we can get a. Imagine that space is shaped like this doughnut. You might think that it would. But. there's a precise sense in which the shape of the doughnut and the coffee cup. You see, they both have one.

In the doughnut it's in the middle and in the coffee cup it's in the. That means we can change the doughnut into the shape of a coffee cup. Okay, but suppose you want to change the shape of this doughnut into a very. The only way to do that is to tear the. Unfortunately, according to Einstein's laws, this is impossible. They say that. space can stretch and warp, but it cannot rip.

Wormholes might exist somewhere. Manhattan. or anywhere else. In other words, I can't take a wormhole to work. But now string theory is giving us a whole new perspective on space, and it's. Einstein wasn't always right. To see how, let's take a much.

If we could shrink down to about a millionth of a billionth of our normal. It's the world of light and electricity and everything else that. Here, the fabric of space is random and. Rips and tears might be commonplace. But if they were, what would stop.

Well, this is where the power of strings comes in. Strings calm the chaos. And. as a single string dances through space, it sweeps out a tube. The tube can act. Strings actually make it possible for space to rip. Which means that space is far more dynamic and changeable than even Albert.

Einstein thought. So does that mean that wormholes are possible? Will I ever be. able to take a stroll on Everest, grab a baguette in Paris and still make it.

New York in time for my morning meeting? It would be kind of cool, though it's still a very distant possibility. But one thing that is certain is that string theory is already showing us that.

For example. string theory says we're surrounded by hidden dimensions, mysterious places. AMANDA PEET: People who've said that there were extra dimensions of. I. mean, what, do you think there are extra dimensions? Well, string theory really. BRIAN GREENE: What we think of as our universe could just be one small. SAVAS DIMOPOULOS: Perhaps we live on a membrane, a three- dimensional.