All radiation is a form of energy, most of which is invisible to the human eye. UV radiation is only one form of radiation and it is measured on a scientific scale called the electromagnetic (EM) spectrum. UV radiation is only one type of EM energy you may be familiar with.
Marsala is a wine, dry or sweet, produced in the region surrounding the Italian city of Marsala in Sicily. Marsala first received Denominazione di Origine Controllata (DOC) status in 1969.
Marsala Wine Information. Marsala is the west section of Sicily, the island near the foot end of Italy. In 1798 the Sicilians managed to substitute their own wines in place of the standard rum in an English naval shipment. In those seafaring days, something had to be done to wine to allow it to last the long ocean journeys.