What's so diverse and interesting about it? What are the new recipes? Without having to download it, that is.

It can be found in the description. You were just too fast, I just added it.

Sorry for skulking around the mod portal so often X3
This mod seems to do quite a bit more than just science overhaul; there's a lot of changes to the nuclear power tree, for some reason. Seems like science is a bit more complex overall (requiring more oil processing earlier on) but not as expensive (iron-hungry).

I might try this for my first modded playthrough, before stepping into bob's-angel's hardcore territory. Vanilla definitely eats all of my iron by the time I get to production packs, but my vast fields of oil are nearly untouched, which is just a bit annoying.

The Nuclear is changed a lot because the "Uranium Fuel Cell" is now part of the high tech science. Therefore a lot more Uranium 235 is needed and is need to be a bit easier accessable and also much more in number.

This mod exactly tries to shift the Science from very iron heavy to a more oil based experience.