Shop now Shop now Shop now  Up to 50% Off Fashion  Shop all Amazon Fashion Cloud Drive Photos Shop now Learn More Shop now Shop now Shop Fire Shop Kindle  Learn more Countdown to Prime Day Shop now Shop now
Customer Review

6 of 6 people found the following review helpful
3.0 out of 5 stars No wires, and not many explanations..., 12 Mar. 2006
By A Customer
This review is from: Signor Marconi's Magic Box: The invention that sparked the radio revolution (Paperback)
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.
Help other customers find the most helpful reviews 
Was this review helpful to you? Yes No

[Add comment]
Post a comment
To insert a product link use the format: [[ASIN:ASIN product-title]] (What's this?)
Amazon will display this name with all your submissions, including reviews and discussion posts. (Learn more)
Name:
Badge:
This badge will be assigned to you and will appear along with your name.
There was an error. Please try again.
Please see the full guidelines ">here.

Official Comment

As a representative of this product you can post one Official Comment on this review. It will appear immediately below the review wherever it is displayed.   Learn more
The following name and badge will be shown with this comment:
 (edit name)
After clicking on the Post button you will be asked to create your public name, which will be shown with all your contributions.

Is this your product?

If you are the author, artist, manufacturer or an official representative of this product, you can post an Official Comment on this review. It will appear immediately below the review wherever it is displayed.  Learn more
Otherwise, you can still post a regular comment on this review.

Is this your product?

If you are the author, artist, manufacturer or an official representative of this product, you can post an Official Comment on this review. It will appear immediately below the review wherever it is displayed.   Learn more
 
System timed out

We were unable to verify whether you represent the product. Please try again later, or retry now. Otherwise you can post a regular comment.

Since you previously posted an Official Comment, this comment will appear in the comment section below. You also have the option to edit your Official Comment.   Learn more
The maximum number of Official Comments have been posted. This comment will appear in the comment section below.   Learn more
Prompts for sign-in
  [Cancel]

Comments

Track comments by e-mail

Sort: Oldest first | Newest first
Showing 1-1 of 1 posts in this discussion
Initial post: 13 Jan 2008 20:42:54 GMT
I was frustrated by the omissions that Macroni was using Tesla patents and invention and making out that they were his own work
‹ Previous 1 Next ›