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Prof Brian Cox on how the past is protected from the future

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Uploaded by on Sep 3, 2008

Prof Brian Cox explains how the minus sign protects the past from the future

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Science & Technology

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  • Could you imagine smoking some hash with Brian Cox.. The conversations that would follow?!?! ... Brian if you read this and are interested... I'm sure we could set this up!

  • Thumbs up if you think Brian Cox should be the next Doctor Who!

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All Comments (145)

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  • I have trouble trusting this man.

  • I got the speed of light thing.

    But what had the minus sign to do with anything?

  • @mustbehiggy he used to be in a Rock band, he has a crazy story of getting trapped at disney world after the band forgot where they parked!

  • @dartiel Doctor Who?

  • That smile on his face while talking about something that fascinates him. Everyone should know enough about a subject to experience it. That's a great feeling. :)

  • @Librascam All capacitors are Flux capacitors .... its the element between the two plates and flow through it which is the flux

  • The Doctor begs to differ.

  • can we get out of this time dimension cause I want to fight dinosaurs!

  • Ohh Brian from 2008, if only you knew...

  • "What will it be?" asks the barman. A neutrino walks into a bar.

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