'A brilliant read', says Steve Carleysmith on amazon.co.uk
'I found this a fascinating read. If you are interested in how science works and the power of personalities, you will love this book. Using really well researched personal details of the lives of the key figures, Kumar shows how quantum science developed and led to the scientific and philosophical conflict between Bohr and Einstein - a debate that continues to this day. What is real and what is only observed? Kumar blends biography and quantum theory, covering probably the most exciting period in the development of science and thought.'