Dimensions
130 x 197 x 10mm
From the ground breaking series of 'What's The Big Idea' for young people which focuses on the hottest issues and ideas around comes this essential guide to some of the biggest ideas in the universe.
Have you ever thought about how time began? Or wondered when the universe will end? You've heard of black holes, but did you know that wormholes may hold the key to time travel?
