This is going to be a series of articles which are all about having fun with maths and Python. I'm going to show you a bit of maths and then how to apply it with a python program, then work out how to improve it. I decided to write these after looking in my doodles folder on my computer and finding 100s of programs to calculate this bit of maths, or explore that bit of maths, and I thought it would be interesting for me to share them.