Just found a really good book for dc who ask lots of hard questions about how things work.

[ThrowAChickenInTheAir]

This. Took a chance and ordered it for ds (age13). It's just arrived and is pretty good! Thought I'd share

thanks, that looks great! I've put it in my wish list.

I thought you meant about how father Christmas worked. Then a read he was 13 and thought wow! How does he still believe at 13

Lol..he hasn't actually said he doesn't. I think all my dc are keeping it going for me nowadays

Looks good! Might order for super geek DS

Oh yes DS had that from the library and was engrossed, even if he didn't understand it all! (He is only 6 but already obsessed with how things work!)