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How Small is the Universe?

Horizon plunges down the biggest rabbit-hole in history in search of the smallest thing in the Universe. It is a journey where things don't just become smaller but also a whole lot weirder. Scientists hope to catch a glimpse of miniature black holes, multiple dimensions and even parallel Universes. As they start to explore this wonderland, where nothing is quite what it seems, they may have to rewrite the fundamental laws of time and space.

English
  • Originally Aired September 3, 2012
  • Runtime 60 minutes
  • Content Rating United States of America TV-PG
  • Production Code b01mmrc0
  • Network BBC Two
  • Created July 16, 2013 by
    Administrator admin
  • Modified July 16, 2013 by
    Administrator admin
Name Type Role
Toby MacDonald Director