Now this is a really neat way to explain how floats work and how you loose precision. Definitely a good trick I should keep in mind when I have to talk about them, it's always been a chore to explain them.

Very good series about quaternions. Really helps to understand them better and go in depth.

Very very nice post. Explains from the basics how to build Bezier curves and patches but also Splines, B-splines, NURBS and Catmull-Clark subdivision surfaces. Talks about curvature, normals, etc. You name it.