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Tagged with “science” (3) activity chart

  1. To The Best Of Our Knowledge: Einstein, God & The Universe

    Albert Einstein died more than half a century ago, but there’s still a raging debate over what he thought about religion. He once said "Science without religion is lame, religion without science is blind." In this hour of To the Best of Our Knowledge, what exactly did Einstein conclude about religion? We’ll hear from leading scientists and religious scholars, including Richard Dawkins, Steven Weinberg and Elaine Pagels, as well as Einstein biographer Walter Isaacson.

    Steve Paulson speaks with Richard Dawkins, Elaine Pagels, and Einstein biographer Walter Isaacson. David Lindorff wrote about two physicists’ interest in mysticism and alchemy. David Leavitt tells the story of mathematician Srinivasa Ramanujan. Father Thomas Keating talks about God and the contemplative life.

    http://wpr.org/book/080106a.html

    —Huffduffed by procload 2 years ago

  2. The Physics of Time

    When writing the Principia Mathematica, Isaac Newton declared his hand on most of the big questions in physics. He outlined the nature of space, explained the motions of the planets and conceived the operation of gravity. He also laid down the law on time declaring:

    “Absolute, true, and mathematical time, of itself and from its own nature, flows equably without relation to anything external.”

    For Newton time was absolute and set apart from the universe, but with the theories of Albert Einstein time became more complicated; it could be squeezed and distorted and was different in different places.

    Time is integral to our experience of things but we find it very difficult to think about. It may not even exist and yet seems written into the existence of absolutely everything.

    Contributors:

    Jim Al-Khalili, Professor of Theoretical Physics and Chair in the Public Engagement in Science at the University of Surrey

    Monica Grady, Professor of Planetary and Space Sciences at the Open University

    Ian Stewart, Professor of Mathematics at the University of Warwick

    http://www.bbc.co.uk/radio4/history/inourtime/inourtime_20081218.shtml

    (sometimes, they pull these shows after a week…but there’s a real audio stream available on their site: http://www.bbc.co.uk/radio4/history/inourtime/rams/inourtime_20081218.ram)

    —Huffduffed by procload 2 years ago

  3. Space elevators, black holes and time travel

    The science of space, with Dr Alastair Reynolds. Plus: how does broadband go faster?; why can’t nuclear waste be shot in to the Sun?; and what happens when black holes merge?

    From http://www.abc.net.au/science/drkarl/scienceontriplej/

    —Huffduffed by procload 2 years ago