Brian Greene: The universe on a string
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http://www.ted.com In clear, nontechnical language, string theorist Brian Greene explains how our understanding of the universe has evolved from Einstein's notions of gravity and space-time to superstring theory, where minuscule strands of energy vibrating in 11 dimensions create every particle and force in the universe. (This mind-bending theo... Read more
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- -: Brian Greene: The universe on a string
April 23, 2008 (about 16 years ago)http://www.ted.com In clear, nontechnical language, string theorist Brian Greene explains how our understanding of the universe has evolved from Einstein's notions of gravity and space-time to superstring theory, where minuscule strands of energy vibrating in 11 dimensions create every particle ...
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- -: Garrett Lisi: A beautiful new theory of everything
October 16, 2008 (over 15 years ago)http://www.ted.com Physicist and surfer Garrett Lisi presents a controversial new model of the universe that -- just maybe -- answers all the big questions. If nothing else, it's the most beautiful 8-dimensional model of elementary particles and forces you've ever seen. Follow us on Twitter htt...
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