THE AUTHOR

Formal third-person past: Dr MARK DENNY was born in England in 1953. He trained 
as a theoretical physicist, and has worked in academia (Edinburgh University and 
Oxford University) and industry, spending twenty years as a radar systems 
engineer with several multinational aerospace companies. He retired in 2002 to 
western Canada, and became a popular science writer. He has written a dozen books,
all published by eminent university presses, on many different scientific 
subjects--providing thoughtful explanations of how things work for curious 
readers. Subjects covered include aerodynamics, classical mechanics, civil 
engineering, meteorology, sports science, biomechanics, geodesy, power 
engineering, and climatology. 

Informal first-person present: I live in a small village on the southern tip of 
Vancouver Island. I have a wife, a dog, two cats and a hen. I brew beer, 
write physics papers for fun (yes, fun--you have a problem with that?) and 
popular science books for both fun and royalties. Many reviews of my books are on 
Amazon.com and Goodreads. Some of these reviews are reproduced here, as sidebars
on each book page. If you have any helpful comments, corrections, or 
suggestions for further titles, you can reach me at mdenny53@gmail.com.

The header image for my website is of a musket being discharged. The physics of 
musketry is interesting, and is discussed in my ballistics book. For a given 
barrel length, there is an optimum powder charge. Gunpowder smoke
is Napoleon's "fog of war". The invention of rifling, bullets (to replace musket 
balls) and smokeless powder changed the way battles are fought.