I'm about half way through Block 3. It's a lot more interesting than Block 2. (I'm sorry, having a whole block about climate change when the course is a general science one just got a bit boring after a while. What made it worse was that it was a bit repetative, and it seemed like it was taking forever! There weren't even anything interesting like mammoths in it (it talked about glaciation). Block 3's been about the Solar System, Volcanoes, rocks and things like that, so it's much more interesting. (There's less maths in it too, which is ironic, considering that the first portion of it was about physics!) Because of that, I've been able to get through it all a lot more quickly. As I've said, I might even get some time to work on fan fics, but I'll do that when I've completed this block, because if I start writing, I'll probably keep doing that and forget about block 3...