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NOVA - Physics: The Elegant Universe and Beyond by Joseph McMaster, Julia Cort
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DVD Cover InformationActor: Brian Greene, Joseph Lykken, Michael B. Green, Michael Duff, Walter Lewin Director: Joseph McMaster, Julia Cort Writer: Brian Greene Producer: Joseph McMaster Writer: Joseph McMaster Writer: Julia Cort Producer: Andrea Cross Producer: David Hickman DVD: Region Code 1 Audio: English (Original Language) Format: Box set, Closed-captioned, Color, DVD-Video, NTSC Picture Format: 1.33:1 Running Time: 180 minutes DVD Release Date: 2006-02-28 Audience Rating: NR (Not Rated) Studio: WGBH Boston
Movie Reviews of NOVA - Physics: The Elegant Universe and BeyondMovie Review: NOVA - The Elegant Universe (2003)-Great DVD, however, theory may or may not be true! Summary: 5 StarsNOVA - The Elegant Universe (2003)- This DVD did a great job of presenting string and membrane theory deserving of a full five stars as well as our attention. My only question is has string theory progressed on the issue of providing some testable new predictions which would prove the existence of strings and membranes? I am rooting for string theorists but at the same time can't turn my back on scientists who point out that physics is an empirical science. Until the string theory community produces some predictions which can be tested in the lab or by telescope, we must reserve some measure of healthy doubt. See Lee Smolin's book THE TROUBLE WITH PHYSICS.
As far as this great DVD production was concerned I can't recall seeing such beautiful animation work on strings, membranes, and the beautiful curvature of space time in close proximity to gravitating bodies. If you look closely at the animation of the moon orbiting the earth as the earth orbits the sun you will see the modest space-time curvature produced by the earth as well as the primary curvature produced by the mass of the sun.
Review of related book by Lee Smolin, THE TROUBLE WITH PHYSICS
I am a mechanical engineer, so my mathematical understanding of physics doesn't go much beyond special relativity, introductory quantum mechanics and just an appreciation for what general relativity has to say about mass telling space how to curve.
Lee Smolins book is written for the lay public as well as physicists and was a very interesting and eye opening read on the great number of string theories which abound. According to Smolins, string theory is very likely just a beautiful mathematical "bookkeeping" system which can relate current observations to each other and unify some of the forces of nature.
The author is a onetime string theorist who has since left the field and insists after 30 years there have been no breakthroughs and certainly no predictions of any new particles or phenomena which can be tested. Based on what Smolins is saying it sounds to me like string theory amounts to a multi-dimensional curve fitting spline whose coefficients can be calculated and precisely tuned to rationalize just about everything we already know, but makes no new and testable predictions.
He also says that it scarcely has the needed properties to call it a "theory of everything" and that far too much time is being spent on it by too many people caught up in its mathematical beauty and elegance, something he admits it has a great deal of. The idea of subatomic vibrating, open and closed rubber bands being the ultimate component of particles and energy is very appealing to many people.
He also says that the string community spends time calculating these potentially infinite ("fit" coefficients) universes and the only test of their work is that it fits known prior phenomena. Furthermore, the only critical test a new string theory receives is peer review from a specialized community that is starting to believe that predictions of any new observations are not in the cards and we shouldn't be looking for them anyhow. When we stop requiring a theory to anticipate new observations we are no longer following the scientific method.
Until I read this book I believed, based on my faith in physics, physicists and the scientific method, that string theory was the answer to everything and only required time for it to provide some testable predictions. It has had over 30 years time and research by a disproportionate percent of the physics community. I am now not so certain that it is a valid theory, especially after some of the strongest string theorists are telling us not to look for testable predictions.
Summary of NOVA - Physics: The Elegant Universe and BeyondThe Elegant Universe Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory Join host Brian Greene, professor of physics and mathematics at Columbia University and the best-selling author of The Elegant Universe, for an in-depth exploration of the groundbreaking new string theory that will excite scientists and non-scientists alike. If string theory proves correct, the universe we see obscures a reality that is far richer and more complex than anyone ever imagined--a universe with numerous hidden dimensions, a universe in which the fabric of space can rip and tear, a universe that may be but one of many parallel universes Beginning with simple and clear explanations of major concepts of physics, including gravity, electromagnetism, and relativity, The Elegant Universe illuminates how string theory proposes that the fundamental ingredients of nature are inconceivably tiny strands of energy, whose different modes of vibration underlie everything that happens in the universe. If proven correct, this theory of "everything" would unite the laws of the large--general relativity--and the laws of the small--quantum mechanics--breaking a conceptual logjam that has frustrated scientists for nearly a century. Einstein's Big Idea Everyone's heard of it, but what does E=mc2 really mean? With brilliant period recreations, discover how an obscure patent clerk, Albert Einstein, came up with his shattering 1905 discovery that the realms of matter and energy are inescapably linked. Starring Aidan McArdle (Ella Enchanted) as Einstein, and Shirley Henderson (Bridget Jones's Diary) as Einstein's first wife, Mileva Maric. Einstein Revealed Journey into the mind of a genius in this penetrating profile of the world's most renowned physicist, who contributed more than any other to our modern vision of physical reality. Andrew Sachs (Fawlty Towers) stars as Albert Einstein. Based on Brian Greene's book, this three-part Nova program should do for physics what Cosmos did for astronomy. Greene hosts the program on the relative new concept of String Theory, a potential (and explosive) answer to the Holy Grail of science: a single, ultimate theory for everything. Part of Greene's (along with filmmakers Julia Cort and Joseph McMaster) genius is the ability to explain complex issues with ease thanks to a generous helping of graphics and humor. It starts with a perplexing anecdote: Einstein died trying to figure out if there could be an ultimate theory. His General Theory of Relativity brought order to the laws of large objects, but could not explain the chancier world of Quantum Mechanics (which deals with atomic particles). String Theory tries to marry the two. Greene and many colleagues give us a history of the quest and how String Theory was "discovered" in the 1980s. The formula has a lot of quirks, the most dazzling being the insistence there's 11 dimensions in the universe. Greene is not as natural as Cosmos creator/host Carl Sagan, but he is certainly friendly and encouraging (albeit it's quite odd for the host to be interviewed at various times in the program). Because it's a three-part show, there is some overlap at the start of hours 2 and 3. --Doug Thomas
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