Perimeter Institute General Video


A promotional video outlining the work of Perimeter Institute for Theoretical Physics. Produced for PI by Conrad Entertainment Inc.. Directed and produced by Peter Conrad. Editing and animations by Steve Kelly. Music by Ken Vandevrie. Sound design by Matthew Pavone.


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Hawking at the Perimeter


Documentary on Stephen Hawking's work at the Perimeter Institute. Featuring Perimeter scientists Cliff Burgess, Sarah Shandera, Laurent Freidel, Latham Boyle and Stephen Hawking.


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Fay Dowker - Spacetime Atoms and the Unity of Physics (Perimeter Public Lecture)


Fay Dowker speaks at a Perimeter Institute Public Lecture on November 2, 2011. Black holes are hot! This discovery made by Stephen Hawking ties together gravity, spacetime, quantum matter, and thermal systems into the beautiful and exciting science of "Black Hole Thermodynamics". Its beauty lies in the powerful way it speaks of the unity of physics. The excitement arises because it tells us that there is something lacking in our understanding of spacetime and, at the same time, gives us a major clue as to what the missing ingredient should be. Theoretical physicists at Perimeter Institute and elsewhere are pioneering a proposal, known as Causal Set Theory, for the structure held by these most fundamental atoms of spacetime. In this talk, Professor Dowker describes black hole thermodynamics and argue that it is telling us that spacetime itself is granular or "atomic" at very tiny scales. More Perimeter Public Lectures can be found at: www.perimeterinstitute.ca


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Stephen Hawking Centre at Perimeter Institute for Theoretical Physics


Public Tour of Stephen Hawking Centre at Perimeter Institute for Theoretical Physics Waterloo, Ontario, Canada September 18, 2011


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Jeffrey Rosenthal Probability Lecture at the Perimeter Institute


This is the beginning of a public lecture by Prof. Jeffrey S. Rosenthal at the Perimeter Institute on April 2, 2008. For more information and the full lecture, see: www.probability.ca/sbl


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Stephen Hawking at Perimeter Institute - Special live broadcast Sunday June 20 2010 at 8 pm ET


Stephen Hawking at Perimeter Institute Special live broadcast Sunday June 20 2010 at 8 pm ET 90 minutes Produced by TVO and Perimeter Institute The world's most famous living scientist, Stephen Hawking, makes a special presentation at Perimeter Institute for Theoretical Physics in Waterloo on Sunday June 20 at 8 pm. TVO is the official broadcaster for the presentation. Professor Hawking will share numerous insights on space, time and matter plus his views on how science might shape our world. This will be Professor Hawkings first visit to Perimeter Institute, where he holds a Distinguished Research Chair. He will visit regularly for extended periods to conduct scientific research, including private collaborations with other leading physicists at PI.


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Stephen Hawking at Perimeter Institute (part 1)


Stephen Hawking lecturing at the Perimeter Institute for theoretical physics in Waterloo Canada June 20 2010


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T-WiSE Episode 65: Perimeter Institute Part A


Kevin and Colin chat with Matt Johnson, a postdoctoral researcher at the Perimeter Institute for Theoretical Physics. Matt shares some crazy stories, like how he is able to detect evidence of parallel universes!


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Faster than the Speed of Light - Could the laws of physics change?


Perimeter Institute brings great thinkers from around the world to Canada to share their ideas on a wide variety of interesting and topical subjects. These lectures and debates are aimed at non-specialists. No mathematical or scientific knowledge is necessary or assumed. Each event is explicitly tailored for the general public and everyone is welcome to attend. (...) The laws of physics are usually meant to be set in stone; variability is not usually part of physics. Yet contradicting Einstein's tenet of the constancy of the speed of light raises nothing less than that possibility. I will discuss some of the more dramatic implications of a varying speed of light. João Magueijo is Professor of Physics at Imperial College London. He is currently visiting Perimeter Institute and the Canadian Institute for Theoretical Astrophysics in Toronto. He received his doctorate in theoretical physics at Cambridge University, and has been a visiting scientist at the University of California at Berkeley and Princeton University. www.perimeterinstitute.ca


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Our Perimeter Institute Tour


Fabulous time at the PI Awesome people.


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GPS & Relativity


Date- Oct 2010 Source- www.perimeterinstitute.ca An educational video by the Perimeter Institute of Theoretical Physics. 'The Global Positioning System (GPS) is a navigational tool that can pinpoint your location to within a few meters. Surprisingly, it incorporates a number of effects from Einstein's theory of relativity.'


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Stephen Hawking at Perimeter Institute (part 2)


Stephen Hawking lecturing at the Perimeter Institute for theoretical physics in Waterloo Canada June 20 2010


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Alice and Bob in Wonderland- Perimeter Institute


Perimeter Institute's cartoon on the need for a quantum theory. Don't forget about the Quantum to Cosmos event happening soon!


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Stephen Hawking at Perimeter Institute (part 3)


Stephen Hawking lecturing at the Perimeter Institute for theoretical physics in Waterloo Canada June 20 2010


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Stephen Hawking at Perimeter Institute (part 4)


Stephen Hawking lecturing at the Perimeter Institute for theoretical physics in Waterloo Canada June 20 2010


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Perimeter Institute's ISSYP Summer Program


Are you a high school student who loves physics? Click here: issyp.ca


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Stephen Hawking at Perimeter Institute (part 5)


Stephen Hawking lecturing at the Perimeter Institute for theoretical physics in Waterloo Canada June 20 2010


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Christie MicroTiles 'Speak' as Creative Medium at Perimeter Institute


World-class technology converges with world-class facilities at the Stephen Hawking Centre at the Perimeter Institute for Theoretical Physics in Waterloo, Ont., Canada, where 84 Christie® MicroTiles® are visually communicating a range of scientific research, training and outreach messages for a variety of audiences -- including some of the world's brightest minds.


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Hawking's Universe


Ahead of TVO's exclusive broadcast of renowned physicist Stephen Hawking at the Perimeter Institute in Waterloo, Ontario on Sunday, June 20th, we examine Stephen Hawking's contribution to our understanding of the universe. GUESTS Janna Levin is a professor of Physics and Astronomy at Barnard College. Lawrence Krauss is foundation professor in the School of Earth and Space Exploration at Arizona State University. Neil Turok is the Director of Perimeter Institute for Theoretical Physics and co-author of Endless Universe: Beyond the Big Bang. He has worked in a number of areas of theoretical physics and cosmology, focusing on developing fundamental theories and new observational tests. With Stephen Hawking, he developed the Hawking-Turok instanton solutions describing the birth of inflationary universes, and with Paul Steinhardt developed a cyclic theory of the universe. For more on Neil Turok click here. Raymond Laflamme is the Director of the Institute for Quantum Computing (IQC) at the University of Waterloo, and an Associate Faculty member at Perimeter Institute. Amongst his most important theoretical results was inventing, with Emmanuel Knill and Gerard Milburn, a radically new approach to Quantum computing using linear optics. Lee Smolin is a theoretical physicist and faculty member at the Perimeter Institute for Theoretical Physics. Marcelo Gleiser is a professor of Natural History at Dartmouth College.


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MP Peter Braid - Question Period (Perimeter Institute) 9/21/11


House of Commons Question Period - September 21st, 2011


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November 30 Colloquium at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario. Thanks to Neil Turok for inviting me to speak! also available at pirsa.org www.perimeterinstitute.ca http


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Speed of Light Thank You!


A big Thank You to all who have supported MinutePhysics! You are the reason I can keep making these videos every week. minutephysics is now on Google+ - bit.ly And facebook - facebook.com And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Music by Nathaniel Schroeder Thanks to Perimeter Institute for support. www.perimeterinstitute.ca


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How to Count Infinity


"Some infinities are bigger than other infinities" - Hazel Grace Lancaster, in "The Fault in Our Stars," by John Green minutephysics is now on Google+ - bit.ly And facebook - facebook.com And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Music by Nathaniel Schroeder Thanks to Perimeter Institute for support. www.perimeterinstitute.ca


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Why the solar system can exist


If gravity is so attractive, why doesn't the earth just crash into the sun? Or the moon into the earth? The answer: Stable Orbits hyperbolic funnel video: bit.ly minutephysics is now on Google+ - bit.ly And facebook - facebook.com And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Music by Nathaniel Schroeder Thanks to Perimeter Institute for support. www.perimeterinstitute.ca


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Quantum Cryptography: A Tale of Secrets Revealed Through the Laws of Physics


Daniel Gottesman - Perimeter Institute for Theoretical Physics Sensitive information can be valuable to others - from your personal credit card numbers to state and military secrets. Throughout history, sophisticated codes have been developed in an attempt to keep important data from prying eyes. But now, new technologies are emerging based on the surprising laws of quantum physics that govern the atomic scale. These powerful techniques threaten to crack some secret codes in widespread use today and, at the same time, offer new quantum cryptographic protocols which could one day profoundly alter the way we safeguard critical information. pirsa.org Perimeter Institute


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Women in Physics Conference


Roughly 50 female physicists came to Waterloo, Ontario in July 2011 for a three-day conference aimed at examining the research, challenges and opportunities of women in their field. Co-presented by the Institute for Quantum Computing and the Perimeter Institute for Theoretical Physics, the Women in Physics Canada Conference featured lectures and workshops, as well as panel discussions seeking to understand and remedy the under-representation of women in the field. Conference website: www.perimeterinstitute.ca For more: iqc.uwaterloo.ca www.facebook.com/QuantumIQC www.twitter.com/QuantumIQC


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Every Force in Nature (Theory of Everything, Part III)


In which we explain economic equilibrium, how to make money from nothing, and every fundamental force in physics. If you'd like to read a (very) rigorous description of gauge theory in economics, check out this paper by Lee Smolin: arxiv.org And if you're an economist rather than a physicist, check out "The Index Number Problem: A Differential Geometric Approach" by Pia Malaney: bit.ly minutephysics is now on Google+ - bit.ly And facebook - facebook.com And twitter - @minutephysics Minute Physics provides an energetic and entertaining view of old and new problems in physics -- all in a minute! Music by Nathaniel Schroeder Thanks to Nima Doroud for contributions and to Perimeter Institute for support. www.perimeterinstitute.ca


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New Theory of Gravity


Physicist John Moffat, of the Perimeter Institute, explains his new theory of Gravity, which does away with Dark Matter and the Big Bang.


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Hawking's Universe - Steve Paikin


On the occasion of Stephen Hawking's visit to Canada, Steve Paikin of TVO assembled 6 theoretical physicists to talk about "Hawking's Universe". The full program was an hour long and this is an excerpt featuring 2 topics only: The Big Bang and Is there other intelligent life in the Universe. Featured are: • Janna Levin -- Professor of Physics and Astronomy at Barnard College NY • Marcelo Glusier -- Professor of natural Philosophy at Dartmouth College • Raymond LaFlamme -- Director of Institute for Quantum Computing at the University of Waterloo • Neil Turok -- Director of the Perimeter Institute for Theoretical Physics • Lawrence Krauss Foundation Professor in the school of Earth & Space Exploration at Arizona State University • Lee Simolin -- Theoretical Physicist and faculty member at the Perimeter Institute for Theoretical Physics See the full program here www.youtube.com


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Joseph Emerson on The Quantum Tamers


Joseph Emerson of the Department of Applied Math at the University of Waterloo on the documentary The Quantum Tamers which he co-produced at the Perimeter Institute


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Brief History of Stephen Hawking


This video excerpt is part of a panel discussion held at Perimeter Institute for Theoretical Physics in Ontario, Canada. Leading thinkers gathered to explore Stephen Hawking's sizeable contributions to physics, his role in popularizing science and his inspirational life story. Watch the full discussion here: www.youtube.com


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Was the Universe Born in a Black Hole? - Horizon: What Happened Before The Big Bang? - BBC Two


www.bbc.co.uk Professor Lee Smolin from the Perimeter Institute gives his theory on the beginning of the universe. He believes that that our universe is in fact the offspring -- via a black hole -- of a galaxy far, far away in another universe. His idea is called cosmological natural selection. An elegant if controversial Darwinian approach to astro-physics.


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Alain Aspect's PI lecture.


Video montage with snapshots from Alain Aspect's Perimeter Institute (PI) public lecture "From Einstein's intuition to quantum bits: a new quantum age?"


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Rebooting The Cosmos: Is the Universe The Ultimate Computer? (Full)


Panel discussion from the 2011 World Science Festival on digital physics. Featuring: Edward Fredkin: Fredkin has been broadly interested in computation: hardware and software. He is the inventor of many things including the Trie data structure, the Fredkin Gate and the Billiard Ball Model. Fredkin and his students did pioneering work on cellular automata and reversible computing. He has also been involved in computer vision, chess and other areas of AI research. Fotini Markopoulou-Kalamara: A founding member and faculty at the Perimeter Institute for Theoretical Physics in Canada, a research institute devoted to foundational issues in theoretical physics, Fotini Markopoulou-Kalamara is a leading researcher in the problem of quantum gravity. Jürgen Schmidhuber: Jürgen Schmidhuber has published over 200 peer-reviewed scientific papers on artificial intelligence, machine learning, mathematically optimal universal AI, artificial curiosity and creativity, adaptive robotics, algorithmic information and complexity theory, computable universes and digital physics, the formal theory of beauty, and fine arts. Seth Lloyd: Working with a variety of groups to construct and operate quantum computers and quantum communication systems, Seth Lloyd is the first person to develop a realizable model for quantum computation. His research focuses on the role of information in complex systems and the quantum mechanics of living systems (known as `quantum life'), economics, and cosmology. John <b>...</b>


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Q2C Wrap-Up


Watch the full talk at: www.q2cfestival.com Wilson da Silva, Raymond Laflamme, Neil Turok and Ivan Semeniuk review our quest to interpret the world over the 10 day Quantum to Cosmos: Ideas for the Future Festival at Perimeter Institute in Waterloo, ON.


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Perimeter Classroom Activity: Demonstrating Trilateration for GPS


Perimeter's Dave Fish demonstrates activities for students to learn more about physics. In this classroom activity, students see how GPS determines a location. Resources about this and other topics can be found at: www.perimeterinstitute.ca


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Stephen Hawking: The Power of Ideas (Preview)


TVO and Big Ideas Presents an exclusive world-broadcast event from Perimeter Institute honouring Professor Stephen Hawking. Explore the discoveries, the passion for science and the inspirational life story of the world's most famous living physicist. Sunday September 18 at 8pm (ET).


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Reinventing Gravity - Why do we need a new theory of Gravity


Physicist John Moffat, of the Perimeter Institute explains why there is a need for a new theory of Gravity.


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Re-thINC - Neil Turok at Zeitgeist Americas 2011


Neil Turok, Director, Perimeter Institute for Theoretical Physics Background image courtesy of Trey Ratcliff at Stuck in Customs Photography (www.stuckincustoms.com). Image featured is "Hong Kong from the peak on a summer's night" - Background image courtesy of Trey Ratcliff at Stuck in Customs Photography (http Image featured is "The Bamboo Forest" - stuckincustoms.smugmug.com


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Perimeter Classroom Activity: Gravitational Lensing with a Wine Glass


Perimeter's Dave Fish demonstrates activities for students to learn more about physics.In this classroom activity, gravitational lensing is modeled using the base of a wineglass in this classroom demonstration. Gravitational lensing is crucial to the study of Dark Matter. Resources about this and other topics can be found at: www.perimeterinstitute.ca


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The computational complexity of multiple entangled provers - Thomas Vidick


MIT postdoc, Thomas Vidick lectures on the computational complexity of multiple entangled provers, during the "Recent Progress in Quantum Algorithms" conference. The event was hosted by The Institute for Quantum Computing, and The Perimeter Institute and was held in Waterloo, Ontario, April 11-13th, 2012. Abstract: Ever since its introduction, the computational complexity of the class MIP* of languages having multi-prover interactive proofs with entangled provers has been wide open. While its classical analogue, MIP, was characterized by Babai, Fortnow and Lund in the celebrated equality MIP=NEXP , it was not known whether the introduction of entanglement could lead to a collapse of this equality. We show that MIP* contains NEXP, that is, entanglement does not weaken the power of multi-prover interactive proof systems. Our work also leads to the first constant-factor hardness results on the complexity of multi-player entangled games. Our proof technique is based on an analysis of Babai, Fortnow, and Lund's "multilinearity test" in the presence of entangled provers. I will discuss entangled-prover proof systems and give an overview of our results in the simpler setting of Blum, Luby and Rubinfeld's linearity test, suggesting an answer to the question: what does it mean to say that entangled-prover strategies are "close to linear"? Based on joint work with Tsuyoshi Ito. iqc.uwaterloo.ca twitter.com/QuantumIQC facebook.com/QuantumIQC


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Stephen Hawking Arrives In Waterloo


Premier Dalton McGuinty welcomes renowned physicist Stephen Hawking to the Perimeter Institute (where Hawking holds the distinguished research chair).


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