Max Tegmark, One Of The Most Original Physicists At Work Today, Leads Us On An Astonishing Journey To Explore The Mysteries Uncovered By Cosmology And To Discover The Nature Of Reality. Part-history Of The Cosmos, Part-intellectual Adventure, 'our Mathematical Universe' Travels From The Big Bang To The Distant Future Via Parallel Worlds, Across Every Possible Scale - From The Sub-atomic To The Intergalactic - Showing How Mathematics Provides The Answers To Our Questions About The World.