I didn’t see any subterranian; houseing, or industreal centers, or infrastructure, or markets, or power production plant’s,or even media/concert centers. Japan is already the best for subterranian structures. They got some right, but are still missing a lot. But this video of euro construction of low consumption areas is a good start. After all it also shows how NASA and the industreal or goverment has failed the USA in so many way’s. Scientific think tank’s and comunity’s are mostly gone in the USA today. The military and CIA hijacked NASA from some of the good thing’s they could have done. Deregulation, coruption, lack of for thought, repression, lack of taxation for green conversion, corporate greed and short siddedness, population manipulation, and a few other thing’s are destroying and subverting the growth and stability of a good long term US structure system. Welcome to the new 3rd world USA. ROFL. The super rich even undermine themselves. To bad so few see it, or even try to do anything about it.