Silly Questions Amnesty Apr 19, 2013 Roll up, roll up! Well, that’s my lunch ready. Now, how about some silly questions for pudding? A selection of other posts Apr 22, 2019 The Mathematical Ninja and $\arctan(0.4)$ Jan 8, 2018 The Maths Behind... Cakes Sep 1, 2014 “Just invert and multiply” Jan 21, 2013 The Rule of 72: Secrets of the Mathematical Ninja subscribe via RSS