Terms

Read it, share links to it, and quote from it with credit. There is nothing to sign up for and no account to lose.

Chapter one may be read aloud in a classroom or a library and printed for the students in one room. It may not be republished elsewhere, sold, or used to train a model.

Quote them in a lesson or a homework assignment with a link back. Reprinting one in full needs a quick note through the contact form; the answer is usually yes.

The text of the book, its title and its characters remain the author's. Nothing on this page transfers any of that.

The site is offered as it is. The physics articles aim to be correct and are corrected when they are not, but they are stories about science, not engineering advice.

Anything not covered here can be asked through the contact form.