Math Mutation is a short podcast for people of all ages, where we explore fun, interesting, or just plain wierd corners of mathematics that you probably didn’t hear in school.
Mathway solves your math problems with step-by-step explanations. Mathway is for students, parents, and teachers, and covers many math subjects. Check it out!
Create a personal Equation Sheet from a large database of science and math equations including constants, symbols, and SI units. Large equation database, equations available in LaTeX and MathML, PNG image, and MathType 5.0 format, scientific and mathematical constants database, physical science SI units database, interactive unit conversions, especially for students and teachers.

Don’t tick off a mathematician or this might happen to you. BTW, in case you can’t figure it out, this check is worth $.002 or 2 tenths of a cent. Nice.
A few days ago Michael Crichton passed away after losing his battle against cancer. He was a great storyteller and he will be missed.