Daniel Gottesman of the Perimeter Institute discusses quantum computing and the cryptographic protocols that use quantum physics, and that one day will protect all that which we would want to stay secret.
The author of Struck by Lightning - and the statistician who crunched the numbers to reveal that a statistically improbable number of lottery retailers were winning major prizes in Ontario - Jeffrey Rosenthal guides us through the maze of numbe
Janna Levin on her book Madman Dreams of Turing Machines, the story of two great mathematicians, Kurt Godel and Alan Turing. They were men who had the capacity to think about the most abstract of mathematical truths but had very limited abiliti
Nima Arkani-Hamed on the Large Hadron Collider and the Future of Fundamental Physics. Located on the Swiss-French border, the Large Hadron Collider is a circular tunnel 27 km in circumference. It will allow physicists to probe the constituent p
Ecological footprint is an idea originated by William Rees, an environmental economist from the University of British Columbia. If you need a primer in environmental economics, this lecture is for you.
Marc Abrahams, editor of The Annals of Improbably Research and one of the organizers of the annual Ig-Nobel Prize ceremonies at Harvard University, discusses the work of scientists and academics that, "first makes you laugh, and then makes you
University of Toronto Zoology researcher, Susannah Varmuza, discusses the evolving field of Epigenetics and what research into such things as mouse coat colour is telling scientists about the age-old "nature versus nurture" debate.
Dr. Jill Tarter, Director at the Centre for SETI Research, discusses the ongoing Search for Extra-Terrestrial Intelligence and how new tools including the Allen Telescope Array and the Keplar Spacecraft are helping to make the search much more
Rupinder Brar lectures on the topic of Einstein's special relativity theory and it's explanation of time dilation and simultaneity. The lecture is entitled Relativity, Einstein, the Speed of Light and How to Stay Young.
Julian Barbour, visiting professor at the University of Oxford and the author of The End of Time, addresses the question, Does Time Exist? Barbour explores the history of scientific thought on the concept of time and presents his own interpreta
Doug Richards from the Physical Education & Health department at University of Toronto St. George on Stretching: The Truth. Richards discusses the science and the fiction of the benefits of stretching prior to exercise.
Dr. Iain McGilchrist is a renowned psychiatrist and author. Drawing from his book, "The Master and his Emissary", McGilchrist explores how the divided brain is shaping modern civilization. His lecture was delivered at McMaster University in Ha
Don Kurtz, of the University of Central Lancashire, discusses asteroseismology in a lecture entitled Songs of the Stars: The Real Music of the Spheres. He explains how sound waves are helping to locate distant Earth-like planets, study solar st