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Published on Jun 1, 2009
How big is the universe? Can the human mind comprehend it? Let's give it a go ...
This is a talk given at the Institute of Astronomy, University of Cambridge by Luke Barnes, in November 2008. It was part of the institute's open nights - every Wednesday throughout winter, all welcome.
Most of the information, images and videos were found on the internet - you just need to know where to look. I'm pretty sure that all my calculations are correct, even if I read out some of the numbers incorrectly!