Professor Jim Al-Khalili investigates the important concepts of energy and information.
10/16/2012
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.
10/23/2012
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.
