This book was a great reading during the summer. I study for a degree in electrical engineering and it was really an eye-opening experience to read the history of electricity. How much it has effected our way of life and how hard it can be to be recognised as an inventor.

It is very simply written and David Bodanis even managed to bring in tiny bits of humor into an area of science that, at least in Sweden, is not very appealing to many young people these days. ( )

Entertaining and occasionally enlightgening, particularly the rather touching part about Alexander Graham Bell's courtship of his deaf wife. I think I would have enjoyed it more, however, if Bodanis had spent a little more time on what we normally consider as electricity. Instead, he jams it all in, including the birth of computers, the wartime morals of the bombing of Hamburg, and how our brain and body work on electricity as well. As a result, nothing is quite as in-depth as I would have liked. ( )

This is a very readable history about the development of electricity, a modern convenience that most of us take for granted. I think the book will be appreciated by any reader who wants to know and understand the history behind the development of the modern utilities that we have become so dependent on.

Read in March, 2007 ( )

David Bodanis' book wins convincing plaudits from Bill Bryson, The Observer, The Sunday Times and The Economist to name but a few - and for good reason. Electric Universe is a fascinating look at electricity in all its forms, effortlessly mixing biography, science, history and humour.

The book is divided into five sections, chronologically detailing the progress of human understanding from 1830 to the present. First, 'Wires' deals with the discovery of electricity, and the first tentative steps of inventions such as the telegraph. Bodanis takes a fascinating look at the way new forms of electric communication changes the world, making it a smaller, more interconnected place. 'Waves' then looks at the increasingly deeper understanding of the way in which electricity worked, covering topics such as electromagnetic fields. The way in which these waves were then put to use are studied in the 'Wave Machines' section, including fascinating biographies of key players in the invention of radar.

Moving away from the discovery and initial uses of electricity to the more contemporary age, the second-to-last section covers Turing's work on computers during the war and his vision for the future, the realisation of the power of silicon, the invention of the transistor and the path to the modern computer world. And finally, 'The Brain and Beyond' looks at the discovery of and science behind the way in which our bodies work, effortlessly and clearly explaining the way in which we are vast, wet computers, with electric charges controlling everything from our nerves to our memory.

Of all these sections, I found two in particular - 'Wave Machines' and 'The Brain and Beyond' particularly fascinating, though more from personal preference and interest rather than any literary reason. In addition to the invention of radar, the former covers a diverse range of people and experiences, discusses the science behind the technology, and touches on the morality (or otherwise) of the way in which technology was used during the Second World War. The latter, 'The Brain and Beyond', is incredibly thought-provoking, illustrating just how miraculous the human body and its inner workings are.

To find any serious flaw with Bodanis' book is difficult. Only two things sprang out at me, and are the sole reason for my dropping it a half-star rating to four-and-a-half out of five. The first is that chapter 6, which looks at Hertz's gradual increase in the understanding of electricity, has a slightly cobbled-together feel about it. Composed of excerpts from his diary, I can see Bodanis' point that his own words easily convey his progress in the field. However, page after page of quotes, cut and pasted with little linkage between excerpts, makes for rather bland and disjointed reading.

The second, more of a niggle than a flaw, is that Bodanis includes an excellent appendix detailing further information on points he makes throughout the book, referenced by page number. While it was interesting to reference back to each page and then read the extra information, some linkage the other way would have been appreciated. While I understand that the appendix was doubtless a solution to excessive footnotes, an indication in the main body of the text when further information was available would have allowed for a more flowing reference between the main body of the literature and the array of facts and references at the back.

As a complete package, however, the book is absolutely excellent. Well written, covering an enormous array of time, inventions, uses of electricity, people, human understanding and technologies, Bodanis has done an outstanding job, well deserving of the Aventis Prize for Science Books which it was awarded. It's few and far between that a book manages to balance simplicity with detail, coherence with complex science, man with machine, and fact with imagination. Absolutely worth a read, I'd recommend without hesitation Electric Universe to anyone who wants a great overview of the history of electricity. ( )