It's a summary of world history, presented as a timeline. It's a few hunded pages. The rows are years. The columns are different, uhm, sectors of culture: art, science, etc. I hear tell that this is a translation of a German work called Kulturfahrplan. OK. Man, I forgot I had this. It's huge! It weighs a lot more than wikipedia. And there's this time travel themed The Game coming up soon. So now I gotta decide: does this bulky book go in the backpack, go in the van, or stay in the apartment?