Finn has for a long time been talking about being an inventor when he is a 'big man'. I bought him his own inventions sketch book so he can jot down any ideas and look back on it (and possibly invent) when he is older. He has spent hours and hours in this book over the past week busily working on his machines, robots and factories. He has also been taking it everywhere with him which has been great if I need to keep him occupied while at a cafe or waiting room.
What I have to do now is go through his sketches and jot down what they are, otherwise we will both forget what they are meant to do!