Pauls Online Math Notes
Link: Pauls Online Math Notes: "Seems like a comprehensive but short and sweet set of basic math notes for problem solving. College level."
Pdftk - The PDF Toolkit
Link: Pdftk - The PDF Toolkit: "PDFtk is a simple tool for doing everyday things with PDF documents. It comes in three flavors: PDFtk Free, PDFtk Pro, and our original command-line tool PDFtk Server."
People Data Labs
Link: People Data Labs: "A fairly amazing service api if it works. Check it out and let us know!"
Personalised World War I Anniversary Book - Historic Newspapers
Link: Personalised World War I Anniversary Book - Historic Newspapers: "Discover the First World War from start to finish as reported at the time in this personalised newspaper history book. The ultimate World War I memorabilia."
Picking a colour scale for scientific graphics | Better Figures
Link: Picking a colour scale for scientific graphics | Better Figures: "Picking colors is not an obvious thing. This is a good article about this!"
Pito Salas' Blog | Stuff I just figured out, now on WordPress
Link: Pito Salas' Blog | Stuff I just figured out, now on WordPress: "Stuff I just figured out"
Pito Salas's Automatic Speed Test
Link: Pito Salas's Automatic Speed Test: "Monitor and graph your Internet connection speed over time with this automatic speed test."