Note on Brady's Men When the Civil War begins, in 1861, Mathew Brady is the most successful portrait photographer in the USA. Deciding to undertake a photographic record of the conflict, as a commercial venture funded by himself (eventually at a cost of some $100,000), he equips a number of photographic teams with darkroom wagons . ...
This website contains the complete set of lecture notes for Physics 252, the fourth semester of our four-semester Introductory Physics course for physics majors.
Basic Concepts of Mathematics by Elias Zakon, 2007, 208 pages, 1.5MB, PDF
A Cthulhu Mythos anthology is a type of short story collection that contains stories written in or related to the Cthulhu Mythos genre of horror fiction launched by H. P. Lovecraft .