This blog consists of my notes and solutions to problems in various areas of mainstream physics. An index to the topics covered is contained in the links in the sidebar on the right, or in the menu at the top of the page.
This isn’t a “popular science” site, in that most posts use a fair bit of mathematics to explain their concepts. Thus this blog aims mainly to help those who are learning or reviewing physics in depth. More details on what the site contains and how to use it are in the Welcome menu above.
Despite Stephen Hawking’s caution that every equation included in a book (or, I suppose in a blog) would halve the readership, this blog has proved very popular since its inception in December 2010. (The total number of hits is given in the sidebar at the right.)
Physicspages.com changed hosts around the middle of May, 2015. If you subscribed to get email notifications of new posts before that date, you’ll need to subscribe again as I couldn’t port the list of subscribers over to the new host. Please use the subscribe form in the sidebar on the right. Sorry for the inconvenience.
Many thanks to my loyal followers and best wishes to everyone who visits. I hope you find it useful. Constructive criticism (or even praise) is always welcome, so feel free to leave a comment in response to any of the posts.