From a recent discussion: what is a "big project"?
A big project is a kind of cause and effect of the state. Why do you need a state? For big projects. Why do you need big projects? To support a state.
Big projects are not things like "science", "agriculture", or knowledge about them. Those are done by networks. Big projects are things like massive tombs, army corps organizations, jet fighter models, nuclear weapons, state law books etc. They are organizational or engineering.