Chicken marsala Chicken marsala Chicken marsala is an Italian-American dish made from chicken cutlets, mushrooms, and Marsala wine. It is a variation of traditional Italian "scaloppina" dishes, of which there are many varieties throughout Italy. The dish dates to the 19th century, when it most likely originated with English families who lived in western Sicily, where Marsala wine is produced. The chicken is coated in flour, briefly sautéed, and then removed from the pan, which is then used to make a Marsala reduction sauce. The sauce is made by reducing the wine to nearly the consistency of a syrup while adding onions
An Experimental Enquiry Concerning the Source of the Heat which is Excited by Friction expense of caloric. 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