SKU: 64082659951

The Sources of Invention

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Description

The Sources of InventionThe first edition of The Sources of Invention, published in 1958, has been described as "a classic in science policy which has had a very considerable influence on both economists and scientists in Europe and in the United States." The authors set out to study the causes and consequences of industrial innovation one, if not the main, spring of economic progress. They examined the important inventions of the nineteenth and twentieth centuries in order

The first edition of The Sources of Invention, published in 1958, has been described as "a classic in science policy which has had a very considerable influence on both economists and scientists in Europe and in the United States." The authors set out to study the causes and consequences of industrial innovation--one, if not the main, spring of economic progress. They examined the important inventions of the nineteenth and twentieth centuries in order to discover just how far recent inventions have emerged from conditions different from those of the past. The evidence collected threw light on many questions, such as the influence of large research institutions and the concept of teamwork, the arguments for monopoly in industry, and the possibility of predicting inventions.

The second edition is a considerable enlargement of the first. To the original group of fifty-one case histories--which included Automatic Transmissions, Fluorescent Lighting, the Helicopter, Kodachrome, Polyethylene, Synthetic Detergents, the Transistor, and Xerography--have now been added ten other recent important cases, each of which has its own fascinating peculiarity: Air Cushion Vehicles; Chlordane, Aldrin, and Dieldrin; Electronic Digital Computers; Float Glass; the Moulton Bicycle; Oxygen Steelmaking; Photo-Typesetting; the Cure for Rhesus Haemolytic Disease; Semi-Synthetic Penicillins; and the Wankel Engine. A new chapter evaluates the relevant literature of the last ten years.



Binding Type: Paperback
Publisher: W. W. Norton & Company
Published: 02/17/1971
ISBN: 9780393005028
Pages: 388
Weight: 1.08lbs
Size: 8.50h x 5.50w x 0.86d
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SKU: 64082659951

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Christina
Fort Morgan, US
★★★★★ 5
Cute and fun!
Color: Blue, Color: Blue
This was exactly as described! The head has a squeaky and the legs crinkle. I have a small dog who does not destroy her toys so I think this will last a long time. So far—she loves it!!
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Bob and Molly
Draper, US
★★★★★ 4
great dog toy
Color: Blue
My dog loves it. It's really crunky. nicely made. only 4 stars because of packaging, careful if opening plastic bag with scissors, really stuffed in a very small bag.
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Reviewed in the United States on March 14, 2026
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Ami
Draper, US
★★★★★ 5
My Yorkie’s new favorite toy
Color: Orange
This octopus toy was an instant hit with my Yorkie! The size is perfect for a small dog, and he loves carrying it around the house and tossing it in the air. I really appreciate that it has no stuffing, which means less mess if he gets a little too enthusiastic with his playtime. The material feels durable, and the toy has held up well to daily play. It’s soft enough for cuddling but sturdy enough for tugging and chewing. The squeakers keep him entertained and engaged, and he always gets excited when I bring it out. Overall, this is a fun, well-made toy that keeps my Yorkie happy and occupied. I would definitely buy it again.
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Reviewed in the United States on June 14, 2026
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Boise, US
★★★★★ 3
Octopus dog toy
Color: Blue
My chihuahua loved it but didn’t last very long. Not very durable and was very small. He was able to get the plastic material out fairly quickly.
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Melissa M
Waukegan, US
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Great toy for 8 week corgi puppy! Super cute and well made.
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