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on 12 March 2006
This book is well-paced and easy to read. The fact that it makes no technical demands on the reader is, though, a very definite weakness.
Marconi worked extremely hard throughout his life, though it is never made particularly clear what precisely he was doing. What were the experiments that he was carrying out? What were the components that he was developing and using? What were the universities and other research organisations doing to try and emulate or understand his work?
In the early part of the book, we are told how very slow it was to transmit a single character by wireless telegraphy. Towards the end, Marconi operators - working much quicker than their military and other peers - were transmitting tens of words a minute. So early problems must have been overcome and the technology developed in some key areas. But it is not made clear what precisely those developments were. Nowhere in the book is there a diagram of the components of a Marconi system and the way in which they interacted; nowhere is there even the hint of an explanation of the reason why spark transmitters produced the "Hertzian waves" which are often referred to.
The last twenty years of Marconi's life is covered very quickly. Since the story ends with his death, we are left with a number of unanswered questions. The point is made, for example, that his Italian home - now a museum to his memory, and the place of his burial - has a lump of twisted metal in the garden, all that is left of the steam yacht on which he spent a lot of time in later life, partly because it was equipped as a laboratory. But what did he actually do on the yacht? And what happened to it? As with so many things in the Marconi story, we are left none the wiser.
I do not regret reading this book, for what is here is good. But I was frustrated by the glaring technical and other omissions.
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on 12 January 2012
A very interesting book. I am particularly interested in Marconi's Bournemouth and Poole connection. Although I have yet to finish it. I would like to point out some errors: Page 178 Brownsea Island is situated within Poole Harbour, not outside it. One of Charles and Florence van Raalte's daughters names was Margherita not Margarite. I appreciate these points might be considered by some to be trivial, but as an historian I feel it then throws doubt as to the accuracy of the sources used.
Geof Curtis
National Trust Brownsea Island Archive Team
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on 1 September 2003
Thomas Edison, who was a man who was not easily impressed, once quipped about Guglielmo Marconi that he "delivered more than he promised." This statement demonstrates two of Marconi's most significant traits: he was modest and extremely hard working. Marconi was the first to admit that his work was based on both the theories and the inventions of others. He also acknowledged that he didn't understand the reason his own inventions worked. He believed, contrary to many of his contemporaries, that "radio" waves could travel great distances. Many other people thought the waves could not be transmitted to a receiver that was beyond the horizon line...that at longer distances the waves would travel off into outer space. Based on his own, stubborn, personal belief, with no theoretical underpinning, Marconi kept things simple: he built taller transmitters and he kept making them more powerful. His goal was to transmit electrical signals in Morse Code that could be received across the Atlantic Ocean. He eventually succeeded in this, and gained worldwide fame and popularity when wireless telegraphy, after being used by ships in distress at sea, resulted in the saving of many lives. Marconi was also an astute businessman, rather than a starry eyed inventor. (He amassed a very healthy fortune, equal perhaps to $200-$250 million today.) He was an early master of public relations- for example, using wireless to report on important yacht races, which helped to "popularize" the use of wireless (albeit, with people of "quality"...who had money to invest). Mr. Weightman doesn't ignore the less savory aspects of the inventor: Marconi's womanizing and obsession with work resulted in the termination of his first marriage; also, in later life, he got buddy-buddy with Signor Mussolini. Besides being weak on theory, Marconi also failed to see the commercial possibilities of transmitting the human voice and other sounds by other words, radio broadcasts. That was left to others, such as Lee de Forest, to develop. While Mr. Weightman is a little lightweight on biographical depth and psychological complexity (I never quite felt I understood what made Marconi tick), he is great on interesting details...for example, he explains how wireless was used to help capture the infamous murderer Dr. Crippen, and he also tells how Orthodox Russian priests once almost destroyed Marconi equipment because they wanted to anoint it with holy water! The book is meant for the lay reader, and the scientific detail is kept to a minimum. Very enjoyable.
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on 2 March 2004
As a fully paid-up "grumpy old man" I should not find books as compelling as Signor Marconi's Magic Box. Within a few pages, Weightman immerses us in the fast-moving pace of the true life race for supremacy in wireless telegraphy and radio broadcasting. He skifully interveaves the technical challenges, business intrigue and family demands, which failed to divert Marconi from his single-minded quest to provide a reliable trans-Atlantic service and dominate marine radio. We live the thrills of Queen Victoria sending, perhaps, the first text messages from Osborne House to the Royal Yacht in the Solent, the first messages between England and North America and the untimely death of the Marconis' first child. However, we are not allowed to pause for breath as we travel the roller-coaster of contemporary, historical and competitive infuences on the work of Marconi. And yet, Marconi remained a relatively uneducated enthusiastic amateur, who never really understood why his magic boxes worked. With little time for his wife and family, Marconi still found time for adulation and adultery on opulant trans-Atlantic liners. As ever, Gavin Weightman has researched the subject in depth, whilst generously acknowledging those who have freely provided him with source material. Don't fail to read this gripping story of Marconi, the man who laid the major building blocks for radio broadcasting, reality television and soap operas.
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on 5 June 2014
This is a fascinating story, and well told. The sense of wonder and amazement aroused in people when they saw that the seemingly impossible was now possible is well presented. The fact that one of the principal characters, Sir Oliver Lodge, was a disciple of Spiritualism is skilfully deployed to highlight just how mystified people were - if you accepted one, then why not the other ? Marconi, by his own admission, did not understand the science ( very few did at the time ) yet he was able to turn a laboratory curiosity into a hugely successful business, despite epic skulduggery from other wireless developers and the cable companies. A remarkable man, and a remarkable story.

There is no science at all in this book, which may be a relief for some, but I found the omission irritating. It's as though the author is saying to himself, "Science is hard and only for geeks, and it's not all that important, so let's leave it out". But it seems to me that a large part of the target audience would know about inductance and capacitance and wavelength and watts and stuff like that. Just a footnote now and then to outline the problems and the solutions Marconi & his team came up with would have been very welcome, instead of the "he worked hard and he fixed it" approach taken.
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on 30 March 2014
A well-written book that traces Marconi's life - and the work of his supporters and rivals in the very early days of wireless. I hadn't realised how much went on by others to try to copy, or to out-do, his inventions and achievements. Much of this led to patents, patent infringements, court cases and permanent stalemates - such as the refusal of Germany to use the Marconi system. But because of his successes, and the efforts of the adoring press, he was feted everywhere he went, earned huge sums of money, but remained a rather retiring and very effective inventor. All of this led to a rather sorry domestic life.

My only criticism of the book is that, at least for my interests, it is short on technical detail - no diagrams, few photos of actual equipment. But in all other respects, yes, a good and very informative read.
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on 30 April 2013
This was a most enjoyable read. As a retired employee of the Marconi Company it was interesting to see how little theoretical basis there was for Marconi's success and the thought of the enormous sparks needed to attain the long ranges of his transmissions give me the shivers. Other readers may like to know that The Haven Hotel in Poole that Marconi used as an early base still exists and has a suite called after him.
The book is a chronological description of Marconi's life with the emphasis on his technical achievements. There are one or two technical clangers - Tesla is described as subjecting himself to "huge currents of thousands of volts" - and the chronology is a little hard to follow when the author digresses into the lives of some of the other greats of the subject (Faraday, Heaviside, Wheatstone etc.).
One tiresome flaw that cannot be blamed on the author is the high degree of typos in the text. This appears to be caused by the method that Kindle uses to capture the book for the Kindle format which seems to be based on scanning the text with an OCR system. Regrettably there is inadequate proof reading after this process and there is a small but continuous and annoying range of typos, especially towards the end of the book - Itadan for Italian, Dismanded for Dismantled, Detads for Details etc. etc.
I thoroughly recommend the book to anyone with an interest in the technology of the time and the ways in which it was applied. It includes plenty of anecdotes around Marconi's life, the way he acquired his knowledge and how he set up one of the most successful early electronics companies. It is a shame that his modern successors managed to destroy his legacy.
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on 16 January 2012
Quite a thriller - the battles with the cable companies, details of technical triumphs by Marconi and his associates, colourful characters, the international politics and family background. Gavin Weightman is a skilled and engaging writer. More than 300 pages, pictures, and a good index.
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on 23 March 2016
Great book for radio engineers and non-engineers alike!
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on 20 October 2003
An absolutely splendid book, I couldn't put it down.
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