Video Library

Since 2002 Perimeter Institute has been recording seminars, conference talks, and public outreach events using video cameras installed in our lecture theatres.  Perimeter now has 7 formal presentation spaces for its many scientific conferences, seminars, workshops and educational outreach activities, all with advanced audio-visual technical capabilities.  Recordings of events in these areas are all available On-Demand from this Video Library and on Perimeter Institute Recorded Seminar Archive (PIRSA)PIRSA is a permanent, free, searchable, and citable archive of recorded seminars from relevant bodies in physics. This resource has been partially modelled after Cornell University's arXiv.org. 

  

 

Wednesday Oct 12, 2005
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What was happening in Philosophy in 1905? This lecture will seek to answer that question by picking out some of the most influential works of philosophy that were published in or shortly before that year, describing both those works themselves and their intellectual context. The works discussed will include Henri Poincare\'s Science and Hypothesis, Edmund Husserl\'s Logical Investigations, Gottlob Frege\'s Fundamental Laws of Arithmetic and Bertrand Russell\'s \'On Denoting\'.

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Tuesday Oct 11, 2005
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We show that the entropy resulting from the counting of microstates of non extremal black holes using field theory duals of string theories can be interpreted as arising from entanglement. The conditions for making such an interpretation consistent are discussed. First, we interpret the entropy (and thermodynamics) of spacetimes with non degenerate, bifurcating Killing horizons as arising from entanglement.

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Sunday Oct 09, 2005

Robert Friedel, Howard Burton, Mike Lazaridis, Robert Friedel, technology, exploration, inventors, conquerors, ideas, history of science, inventions

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Sunday Oct 09, 2005
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Wireless Communication amazed the world at the turn of the century. That astounding early technology has morphed into one of the hottest communications devices on the market today. Technology historian Robert Friedel and Mike Lazaridis, inventor of the BlackBerry, bring you the story of wireless communication.

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Sunday Oct 09, 2005
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In 1905, Norwegian explorer Roald Amundsen completed the first ever transit of the fabled Northwest Passage, culminating a centuries long quest that had claimed ships and lives. Amundsen\'s feat was one of many human achievements in the first decade of the new century, and a landmark in the history exploration. Amundsen\'s voyage was preceded by the controversial North Pole expedition of Robert Peary, another long sought prize of explorers.

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Sunday Oct 09, 2005
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Albert Einstein worked in the Swiss Patent Office in 1905. What was the new world of technology that a patent examiner would have confronted in the young century? Robert Friedel, historian of technology and author of several books on inventions of this period shows why this period a century ago was as exciting and disorienting an age of technological change as our own--maybe even more so!

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Saturday Oct 08, 2005
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Russell Smith, European fashion, early 20th century, 19th century, Edwardian Era, social life, England, France, aesthetics

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Saturday Oct 08, 2005
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Peter Jakab, Wright Brothers, flying machines, Control, power, lift, aerodynamics, wind tunnel, airplane, aeronautics,

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