Sorry, this episode is not currently available

How Small is the Universe?

Horizon, 2012-2013 Episode 5 of 18

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.

59 minutes

Last on

Thu 21 Feb 2013 20:00

Credits

Role Contributor
DirectorToby Macdonald
ProducerToby Macdonald
Series EditorAidan Laverty

Horizon interactive ebook

hzn_ebook_1024x576.jpg

Celebrate 50 years of Horizon with this free downloadable ebook for tablets.

Horizon archive collection

Horizon archive collection

Entire episodes chosen to celebrate the show's 50th anniversary, starting from 1964.

Added. Check out your playlist Dismiss