Season 1

01 Energy Episode 116th October 2012 In attempting to answer the question of what is energy, Jim Al-Khalili investigates a strange set of laws that link together everything from engines to humans to stars. 02 Information Episode 223rd October 2012 Investigating the concept of information, Jim Al-Khalili learns that it is not just about human communication, it is woven very profoundly into the fabric of reality.