The Epoch Times By Geraint Lewis
University of Sydney Created: December 6, 2012 Last Updated: December 9, 2012
So, how can we know if we are part of a computer simulation? (Sebastian Kaulitzki/Photos.com)
As a cosmologist, I often carry around a universe or two in my pocket. Not entire, infinitely large universes, but maybe a few billion light years or so across. Enough to be interesting.
Of course, these are not “real” universes; rather they are universes I have simulated on a computer.