I agree very much re books. He is generally interested in a lot of sciencey stuff and so we read/do things around that. He uses the computer very very little.
Am looking here for a site that will answer his very specific questions in very simple terms, not so much to introduce the ideas. He is asking the questions because they are either not answered in the books, or not answered clearly.
My problem is that he is coming up with questions that are not covered in the books, and I am finding it suprisingly hard to explain these things in very simple terms.
Also it comes up against the boundries of science - he wants to know what caused the Big Bang. now iirc hawking says that it is actually impossible, with our understanding /paragdims of the universe, to look before the big bang, but its a little tricky to explain this to a 4 year old. Also, I am struggling to distinguish "no one knows" from "mummy doesn't know". Etc.
Its not just this, its stuff like "where did life on earth come from"-I mean, I KNOW there are lots of different theories involving comets and so forth, I even know what a lot of them are, but I'd like a site to back me up on this.