Perimeter Public Lectures
Perimeter Public Lectures
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Jeudi oct 25, 2018Speaker(s):
ocelyn Bell Burnell, winner of the 2018 Special Breakthrough Prize in Fundamental Physics, is an accomplished scientist and champion for women in physics. As a graduate student in 1967, she co-discovered pulsars, a breakthrough widely considered one of the most important scientific advances of the 20th century. When the discovery of pulsars was recognized with the 1974 Nobel Prize in Physics, the award went to her graduate advisor.
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Mercredi oct 03, 2018Speaker(s):
Dr. Avery Broderick will provide a highly accessible and interesting lecture on the Event Horizon Telescope (EHT) and international efforts to interpret horizon-resolving images of numerous supermassive black holes. Black holes are among the most powerful and mysterious phenomena in the universe. Almost every galaxy has at its core a supermassive black hole, millions or even billions of times more massive than our sun. Despite composing a small fraction of the galactic mass budgets, they set the stage for astrophysical dramas that dictate the fates of their hosts.
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Mercredi mai 02, 2018Speaker(s):
Can computers think? They can certainly calculate - with staggering speed and ever-increasing power - and they have driven scientific and technological advances that would have been impossible without them. Even so, we would like to believe that, for some puzzles, there's no substitute for old-fashioned human intuition. But this view may be changing.
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Mercredi avr 04, 2018Speaker(s):
From the Stone Age to the Silicon Age, nothing has had a more profound influence on the world than our understanding of the materials around us. The Industrial Revolution of the 19th century and the Information Revolution of the 20th were fueled by humankind’s ability to understand, harness, and control materials.
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Mercredi mar 07, 2018Speaker(s):
How big can a star get? Why would a star only pretend to explode? Can you hide one star inside another?
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Mercredi fév 07, 2018Speaker(s):
Science is like puzzle-solving. Making sense of quantum theory is a particularly thorny kind of brain-twister, with more than its fair share of mysteries. If you are stuck on a puzzle, it may be because you have made a false assumption about the nature of some entity that is absolutely central to the whole business. If so, you have made a category mistake: you are not just wrong about what this entity is, but about what sort of thing it is.
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Mercredi nov 08, 2017Speaker(s):
As a child, Quebec native Pauline Gagnon dreamed of understanding what the universe was really made of.
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Mercredi oct 04, 2017Speaker(s):
Are we standing on the brink of a new scientific revolution that will radically change our views on space, time, and gravity?
In most circumstances, the theories of Einstein and Newton adequately describe gravity, but on cosmological scales, big questions arise, particularly surrounding the nature of dark matter and dark energy.
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Mercredi juin 14, 2017
Join the original Captain Kirk, William Shatner, as he interviews renowned scientists and celebrities
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Mercredi mai 03, 2017Speaker(s):
More than a billion years ago, two black holes collided. In the final second of their long life together, the black holes banged out a rhythm like mallets on a drum, creating gravitational waves – ripples in the shape of spacetime. One hundred years ago, Albert Einstein predicted the existence of such waves, though it seemed improbable – if not outright impossible – that we’d ever be able to actually detect them. They were long considered too faint for any earthbound experiment to measure.
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