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.
Could the laws of physics change? 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.
Howard Burton, the Executive Director and chief architect of Perimeter Institute, describes the process and pitfalls of constructing a home for budding Einsteins from scratch in Waterloo.
The most important scientist of the twentieth century, and its most important artist, went through their periods of greatest creativity almost simultaneously and in remarkably similar circumstances: Einstein\'s special theory of relativity and Picasso\'s Les Demoiselles d\'Avignon. It turns out they were both working on the same problem: the nature of space and time and, more particularly, simultaneity.
Although Einstein emerged as a leading spokesman for pacifism in 1930, his political views already underwent a major shift even before Hitler came to power in January 1933. Disappointment with negotiations at the 1932 Disarmament Conference in Geneva led him to the conclusion that the only hope of averting a major war was the creation of a strong world government.
Two of the greatest geniuses of the twentieth century, Albert Einstein and Kurt Gödel, were colleagues in Princeton during the years 1940-55. This talk will explore the contrasting personalities, revolutionary results, consonant world views, and confluent interests in the nature of time that underlay their bond of friendship.
Before 1919 Einsteins political and social interests lay fallow, their moral roots unarticulated. This talk argues that it was his search for Jewish identity as a forty-year old in the years after World War I, as well as his growing commitment to Zionism, that laid the foundation for his active political engagement. We will examine the trajectory of Einsteins ambiguous relationship with Judaism and Jewish settlement in Palestine from 1919 until the founding of the state of Israel in 1948.
This talk will examine the critical period in European concert music in the years around 1900, when the first generation of modernists--including Schoenberg, Mahler, Bartok, Debussy, and Stravinsky--were forging new musical languages. These composers were not revolutionaries. All remained deeply attached to their musical pasts, to traditions of tonality, syntax, and form. But each was able to re-imagine in a unique fashion the legacies of the nineteenth century to create powerful music fully characteristic of the dawning century.
Albert Einstein remains one of most famous scientists in world history. His image is instantly recognizable and for many people, Einstein personifies genius. But who was Einstein really? What was he like as a person? What did his science actually mean? From his years in Europe where he was known mainly for his scientific genius to his life in the United States where his scientific contributions declined as he aged as he became more involved in the political, humanitarian, and social concerns, Alice Calaprice, co author of Albert Einstein, a biography explores the man behind the genius.
In November 1919 the British scientific community announced the confirmation of Einstein\'s prediction for the bending of light by the suns gravitational field. This announcement made sensational headlines in British and American papers, and soon thereafter Einstein was thrust into the stratosphere of stardom. To appreciate this phenomenon requires taking a closer look at the role of leading image makers of the day, particularly in Weimar era Germany.