Does this picture make you think of Srinvasa Ramanujan? I’m always fascinated by the pace and range of little conversations with my seven-year-old son that wander in and out of maths. Let me tell you how we got there during a five minute chat while leaving the house and walking to school this morning.
![Two shoes, one slightly larger than the other](https://aperiodical.com/wp-content/uploads/2022/11/boy-mum-1024x576.jpg)