Marsala it is not unusual to experience the effect of Sirocco wind, which brings dust and sand from the Sahara. Winters are generally rainy and cooler with temperatures ranging between minimum of (in December 2014) and . Snowfall occurs very rarely, since the temperature has never dropped below freezing, although snow has fallen before, for example in December 2014. In 397 BC the Phoenician colony of Motya on the southwestern coast of Sicily was invaded and destroyed by the Syracusan tyrant Dionysius I. The survivors founded a town on the mainland nearby, the site of modern-day Marsala, which they called by
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