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Max Tegmark and Prof Brian Cox on the minus sign

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Uploaded by on Sep 3, 2008

Prof Max Tegmark and Prof Brian Cox dicuss the fact that without the minus sign in spacetime, there would be no point in having a brain. Watch the whole film on BBC2 in the UK on Tuesday 2nd December at 2100hrs.

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Science & Technology

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Top Comments

  • I wish I could understand everything that brian cox can

  • when he was talking about going back in time it looked as if he was choking up a little at the sad thought that he can't go back. I'd love to see Max Tegmark have a chat with Doc. Brown

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All Comments (78)

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  • @JimmyTheKiller I wish I could understand everything Leonard Susskind can !!!

  • @robertlewisvazquez so if one of them says something stupid the other can throw him off the bridge.

  • very interesting thanks

  • you have some great stuff here

  • good work here

  • love the video really good

  • Why are they discussing this....on a bridge?

  • @Cyclist0623

    thanks for the hint. sadly, can't find the book where i was looking but i found a shitload of other goodies in this sort of field so ... thanks! :)

  • @awrightiv Strictly speaking, all forms of biology are just natural cases of applied physics.

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