100 Inventions That Shaped World History (Companion To: 100 Events That Shaped World History) (Paperback)

~ (Author), Morton Grosser (Editor)

Product Details

• Reading level: Ages 9-12
  
• Paperback: 112 pages
• Publisher: Bluewood Books (July 1993)
• Language: English
• ISBN-10: 0912517026
• ISBN-13: 978-0912517025
• Product Dimensions: 9 x 6 x 0.3 inches
• Shipping Weight: 6.9 ounces (View shipping rates and policies)
• Average Customer Review: 3.0 out of 5 stars  See all reviews (4 customer reviews)
• Amazon.com Sales Rank: #557,972 in Books (See Bestsellers in Books)

Customer Reviews

Most Helpful Customer Reviews

19 of 24 people found the following review helpful:

4.0 out of 5 stars This is a great book., February 19, 1999

By A Customer

This book contains inventions from all around the world from microchips to fire. This is a really good book if you are going to do research on inventions.

9 of 11 people found the following review helpful:

2.0 out of 5 stars Could have been better, April 13, 2007

By	Thomas Wikman "Texas Swede" (Texas) - See all my reviews

I bought this book in the belief that it would describe 100 selected inventions that shaped world history and also analyze how and why. However, the descriptions of the inventions were brief, they did not spend a lot of thought on the selection, and there was no analysis of why a certain invention had shaped history. It was a thin book written for children and young adults rather than adults. This is not necessarily bad, but was not what I expected. I still found the book useful and I am reading it to my kids. However, I have two major complaints which compel me to drop some stars.

(1) The selection of the inventions could have been better. The Video Disc, Velcro, Xerography, Teflon, the piano, the Dewar flask, the sundial and the inclined plane are all in here, but not paper (T'sai Lun), irrigation, the alphabet, the electric generator, stainless steel, integrated circuit, internet, or air conditioning.

(2) There are some glaring errors in the book. An example is #68 the theory of relativity. First it is a little odd that a scientific theory/discovery is listed together with inventions, but let me quote some errors.

First they claim that the theory of relativity was published in its basic form in 1909, the correct year is 1905.

Last sentence of the first paragraph: "He also theorized that the speed light travels, which we understand as 186,000 miles (299,330 km) per second, is not absolute". Too bad it is exactly the opposite. The theory of relativity is based on the fact that the speed of light in vacuum is absolute.

First sentence third paragraph: "The essence of Einstein's General Theory of Relativity is that if matter is converted into energy, the energy released can be shown in the formula E = mc2". Too bad, but that is NOT Einstein's General Theory of Relativity. E=mc2 is a consequence of the special theory of relativity and the E=mc2 paper was published in Annalen der Physik 1905 (p639-p641). The General theory of relativity was published 1915 and had to do with Gravitation and space/time curvature. The authors are mixing up the theories.

The Laser #88: In the second paragraph they try to explain stimulated emission which is the principle behind the Laser. Well this paragraph is not even wrong, it's nonsense.

So in conclusion, it is not a bad book, it is useful, but it could have been a much better book if the authors had tried a little harder to get it right.

1 of 1 people found the following review helpful:

2.0 out of 5 stars An interesting, but incomplete and sometimes inaccurate overview, August 7, 2009

By	C. L. Fluty "Author of Nefertiti, Immortal Queen" (Sacramento, CA USA) - See all my reviews

I would have to agree with a couple of the previous reviewers about the shortcomings of this book. It's not a bad overview of 100 important inventions, and the illustrations are good; however, the choice does not seem to reflect very well which 100 inventions have had the most impact on world history. Many very important inventions, such as agriculture, paper, irrigation, the alphabet and numerous others, have been left out completely. I somehow don't think that inventions like the video disk have anything like the lasting impact of agriculture! And I agree with another reviewer, that it is disappointing that there is no discussion of what impact each invention had on human society.

There are also a number of errors in the information. In addition to the items mentioned by an earlier reviewer, I know some of the info on the first handheld calculator to be wrong. While I was in graduate school in Indiana in 1968, my boyfriend back in California was at HP, working on the SECOND handheld calculator, which was released about 6 months after Texas Instruments' first model. The TI calculator came on the market at a whopping $750 (not $120); HP's was priced at half that - and the race for smaller, cheaper calculators was on.

I would like to see an expanded, better selected and more accurate version of this topic.