It's DD's birthday in a few weeks and I am seriously lacking inspiration. Can the hivemind help? She's keen on maths and science, likes coding, painting/drawing, cycling (has a lovely bike already) and all things nature, has just discovered ice-skating, but isn't really interested in other sports at present. She is an only child and has generous grandparents, so I can't think of anything she actually needs, and she is very unforthcoming. She is not remotely keen on Barbie or other dolls, but likes Gravitrax, Minecraft, her circuit board and figuring out how things work. But she is quite 'young' in some ways: suggestions I have seen on other threads of pretend make up or similar would go down like a lead balloon. Any top tips of items which have gone down well with your not-very-girly 7 year olds?