Squara Mezatonda

Overview on the reintroduction of the tram system in the world. City videos that, yielding to the oil lobbies, eliminated the most ecological and most rational means of transport, reducing themselves to authentic gas chambers .. but finally these cities have said enough! And other videos of that transport on iron that consumes and pollutes less than 1/10 of that on rubber, but above all of those steamers to which we all owe our lives. No one thinks about it, but the disappearance of the major epidemics did not come with the antibiotics of 1946, but a long time ago, thanks to the 800 aqueducts. They were built only and only because the steamers of that time were very voracious of water; but then, with a lot of water available, those minimal hygiene conditions were finally possible that allowed a drastic reduction in mortality.