This was an very interesting and readable book. The author covers the entire history of gunpowder. While much of the content is naturally taken up by the interplay of the development of gunpowder and artillery/firearms, he also touches on civilian uses. I like that he clearly explains the incremental enhancements in formulation and manufacture over time with clear exposition of the value to end use applications at each stage. After this one, I will definitely look for more books by Jack Kelly.

Very engrossing, enlightening history of gunpowder. Never dragged on, vivid use of imagery captures the imagination.

Not great , but it answered the primary question I had.

I appreciate the growing level of confidence that if through a freak accident involving a skunkworks time travel project, a dimensional flutter, or odd encounter with Mark Twain in a San Francisco back street I was warped to 13th/14th century Europe I would be able to earn my keep improving the state of the gunpowder industry.


Which is the secret hope of everyone reading popular histories of technology -- after all you've got to cover your bases.

I can't help but think this will serve me better in establishing my medieval power base then Kurlansky's tips on making world class pickles through out history. (though talk about a double threat!)

Interesting and thoughtful. When I started this book I was enamored by explosives and its history. Later I have realized how horrible it can be. This was absolutely interesting read, Kelly is a goos story teller and he does not shy away from the terrible destruction and technological leaps gunpowder brought.

Great history book, I recommend in to my chemistry students. I really enjoyed it as well.

After reading this book you realise one simple truth:
Humans are fucking nuts.