[Beginner sourdough loaf](http://www.thekitchn.com/thekitchn/baked-good/recipe-beginner-sourdough-loaf-048192)
: Recipe that focuses on getting sourdough flavor without the slow-rise sourdough technique.
: Algorithms for arithmetic.
: Regular expression generator for multiple programming languages.
: A recipe site focusing on low-cost cooking from scratch.
[An old-fashioned education](http://oldfashionededucation.com/index.html)
: A directory of free homeschool curricula, literature, and text books.