Medieval technology that its potential was fully achieved. Artesian well (1126) A thin rod with a hard iron cutting edge is placed in the bore hole and repeatedly struck with a hammer, underground water pressure forces the water up the hole without pumping. Artesian wells are named after the town of Artois in France, where the first one was drilled by Carthusian monks in 1126. Central heating through underfloor channels (9th century) In the early medieval Alpine upland, a simpler central heating system where heat travelled through underfloor channels from the furnace room replaced the Roman hypocaust at some places. In Reichenau
What Am I Doing in the Middle of a Revolution? money. They comply immediately when they are hired by a certain Peppino Garibaldi, who seems to be a relative of famous Giuseppe Garibaldi. On tour throughout Mexico they get by accident entangled in revolutionary activities and experience the fog of war. What Am I Doing in the Middle of a Revolution? What Am I Doing in the Middle of a Revolution? (, also known as "¡Qué nos importa la revolución!") is a 1972 Spaghetti Western comedy film. The title should be understood, according to the director Sergio Corbucci, as "What Am I Doing in the Middle of the Western Cinema?".