Marsala wine "solera" system used to produce Sherry in Jerez, Spain. Woodhouse recognized that the "in perpetuum" process raised the alcohol level and alcoholic taste of this wine while also preserving these characteristics during long distance sea travel. Woodhouse further believed that fortified Marsala would be popular in England. Marsala indeed proved so successful that Woodhouse returned to Sicily and, in 1796, began its mass production and commercialization. In 1806, it was Benjamin Ingham (1784–1861), arriving in Sicily from Leeds, who opened new markets for Marsala in Europe and the Americas. In 1833, the entrepreneur Vincenzo Florio, a Calabrese by birth and
An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction "An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction" (1798), which was published in the "Philosophical Transactions of the Royal Society", is a scientific paper by Benjamin Thompson, Count Rumford that provided a substantial challenge to established theories of heat and began the 19th century revolution in thermodynamics. Rumford was an opponent of the caloric theory of heat which held that heat was a fluid that could be neither created nor destroyed. He had further developed the view that all gases