Dialogues Concerning Two New Sciences (Dover Books on Physics) [Paperback]

Galileo Galilei (Author), Physics (Author)

Book Description

Series: Dover Books on Physics | Publication Date: January 1, 1954

As enjoyable as it is important, this classic encompasses 30 years of highly original experiments and theories. Its lively, readable expositions discuss dynamics, elasticity, sound, strength of materials, more. 126 diagrams.

Editorial Reviews

Language Notes

Text: English (translation)
Original Language: Italian --This text refers to an alternate Paperback edition.

About the Author

Stephen Hawking’s ability to make science understandable and compelling to a lay audience was established with the publication of his first book, A Brief History of Time, which has sold nearly 10 million copies in 40 languages. Hawking has authored or participated in the creation of numerous other popular science books, including On the Shoulders of Giants and The Illustrated On the Shoulders of Giants.

--This text refers to an out of print or unavailable edition of this title.

Product Details

• Paperback: 350 pages
• Publisher: Dover Publications (January 1, 1954)
• Language: English
• ISBN-10: 1275100570
• ISBN-13: 978-1275100572
• ASIN: 0486600998
• Product Dimensions: 8 x 5.4 x 0.7 inches
• Shipping Weight: 12.2 ounces (View shipping rates and policies)
• Average Customer Review: 4.1 out of 5 stars  See all reviews (8 customer reviews)
• Amazon Best Sellers Rank: #868,028 in Books (See Top 100 in Books)

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Customer Reviews

Most Helpful Customer Reviews

10 of 10 people found the following review helpful:

4.0 out of 5 stars Good, but not copernican, October 22, 2006

By 

Jesse Rouse (Kenosha, WI) - See all my reviews

This review is from: Dialogues Concerning Two New Sciences (On the Shoulders of Giants) (Paperback)

This is an excellent book, but I don't think it's quite what the publisher thought it was. The previous reviewer is right in saying that this book does not support Copernicus' heliocentricism in any way. It is a discussion of motion, not astronomy. I would agree with the previous review in saying that the publishers probably meant to publish Dialogues Concerning Two Chief World Systems, which does in fact discuss heliocentricism and support Copernicus. How one manages to publish the wrong book I have no idea. Did no one read this before they published it? And how on earth did Stephen Hawking not notice either and write about the wrong book?

Well, it's a good book anyway, just not what they say it is. I recommend reading it if you want to understand the developments of science (esp. motion and mechanics), but if you want to learn about the Copernican Revolution and Galileo's conflict with the church, then the book you are looking for is Dialogues Concerning Two Chief World Systems. I would also recomment Galileo's Daughter as an amazing biography of Galileo based around a correspondence between him and his daughter.

Overall grade: A for the book, F for the publisher's description.

7 of 7 people found the following review helpful:

5.0 out of 5 stars The publisher got it right, September 5, 2008

By 

Edmund Cooper (NY) - See all my reviews

This review is from: Dialogues Concerning Two New Sciences (On the Shoulders of Giants) (Paperback)

One of the foundational works of modern science, the text speaks for itself in its lucidity and its grounding in method. I review it to address a criticism leveled at this book by the reviewers below.

These reviewers have erroneously perceived that these texts were mistakenly published, and that the original intent of the publisher was to present Galileo's original papers on heliocentrism and Copernicus, "Dialogue Concerning the Two Chief World systems: Ptolemaic and Copernican". As the texts herein are Galileo's works on accelerated motion, the conclusion is drawn that a major mistake was made.

I believe this perception is based on marketing that associates the series with Copernicus' discoveries in particular.

The fact is that this book is part of a series, the arc of which is to present the current model of the physical world from Copernicus' discovery of the heliocentric solar system to Einstein's revelation that space and time are warped or displaced by mass and energy. Reviewers mistakenly believed that this Galilean text was intended to stand in support of Copernicus' discovery. In fact, this text is meant to show the development of the laws of motion, and is merely part of the overall series. Hawking's introduction recognizes this correctly, in contradiction to the misunderstanding of the reviewers below.

Those interested in the origins of modern science, the history of science, physics, or intellectual history may well wish to read through this gem.

3 of 3 people found the following review helpful:

5.0 out of 5 stars The Famous "Sun is the Center of the Universe" work of Galileo?, March 25, 2009

By 

F. Ramos "Exhaustive Thinker / Researcher" (USA) - See all my reviews

Amazon Verified Purchase

This review is from: Dialogues Concerning Two New Sciences (Dover Books on Physics) (Paperback)

There actually is confusion over this title. For one this is not the work where Galileo defends Copernicus (Heliocentrism) where the sun is the center of the universe or the solar system. That work is called "Dialogues Concerning Two Chief World Systems" (1632).

This work, "Dialogues Concerning Two New Sciences" (1638), is about Galileo's experiments in bodies and motion.

The publisher is not wrong at all in calling this work the given title of "..Two New Sciences". If anything it is Galileo's and his original Publisher's fault for naming both works in such a similar fashion: "Dialogues Concerning Two....." The biggest difference is in the last words of the title.

For those concerned with Copernican/Aristarchus of Samos vs Aristotle/Ptolemaic dialogues (sun vs earth as the center of the universe/solar system) for which Galileo is known for please read Dialogue Concerning the Two Chief World Systems (Modern Library Science)

For those interested in Galileo's physics of bodies and motion and the book , as he said, that "contain results which I consider the most important of all my studies" then "Dialogues Concerning Two New Sciences" is the correct one.

For a general sample of many of Galileo's works and related documents from his "controversy" from those who did the trials on Galileo, please read : The Essential Galileo. Look also at Galileo's Sidereus Nuncius, or The Sidereal Messenger for his observation on the surface of the moon from his telescope.

A few similarities between both books by Galileo with similar titles have laid confusion to some of these reviewers:

1. as was mentioned, both begin with similar titles: "Dialogues Concerning Two....."
2. Both have the same picture of 3 men speaking
3. There are 4 days of dialogues in both books
4. The same three characters are found in both books: Salviati, Sagredo, Simplicio

These similarities between both books are what makes them so hard to distinguish for anyone who has not read either one of these works. So confusion and disappointment are expected. I too got confused until I got copies of both assuming they were both the same. I wanted a better copy of "Dialogues Concerning Two New Sciences" and bought "Dialogues Concerning Two Chief World Systems" since it was cheaper (by very little). I read the Copernican heliocentric arguments that are only found in "Dialogues Concerning Two Chief World Systems" and noticed that "Dialogues Concerning Two New Sciences" was different and did not focus Copernicus at all, but instead focused on motions and bodies.

Hopefully this post clarifies and saves people from buying the wrong book. In any case, I say get both books since "Dialogues Concerning Two Chief World Systems" IS notable and important (but definitely not revolutionary since defending Copernicus was not done in an empirical fashion, but was done more in a theoretical and investigative fashion where the debating is over interpretation of previous evidences and data, not over newly generated data and results from experiments by Galileo). "Dialogues Concerning Two New Sciences" gives insight to the mind and experiments of Galileo along with his debates on the nature of bodies and varieties of motion.

For those interested in some the works Galileo discusses in "Dialogues Concerning Two Chief World Systems" please look at Ptolemy's Ptolemy's Almagest, Copernicus' On the Revolutions: Nicholas Copernicus Complete Works (Foundations of Natural History), and Aristarchus of Samos' Aristarchus of Samos: The Ancient Copernicus (Dover Books on Astronomy).