Briane Greene Interview

Here’s an interview with Brian Greene (author of The Elegant Universe).

Posted on March 1, 2002
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One Response to “Briane Greene Interview”

  1. David Poole on December 3rd, 2003 12:02 am

    Brian Greene explains relativity better than anyone else I’ve ever read. There is one thing I would like clarifying though, if somebody could help.
    If two light sources are (say) 2 light years apart and both are turned on would an observer see them move together at twice the speed of light and hence they would meet after one year?
    If light ALWAYS travels at the same speed this must be true surely. I have a feeling it isn’t though. If it is not could somebody explain it mathematically please.

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