Below is a very basic rundown of the different options you have, and what they're good for. (travelcodex.com)
In the introduction, Kiernan gives a very basic rundown and history of Oak Ridge (as she'll expand upon it in the novel), and she tells of her travels to Tennessee to interview the women herself. (diggypod.com)
There are plenty of websites that can calculate your important numbers for you, but we'll give you the basic rundown of how it works. (businessinsider.com)