Orange (colour) it contains arsenic and is highly toxic. It was also used as a fly poison and to poison arrows. Because of its yellow-orange colour, it was also a favourite with alchemists searching for a way to make gold, in both China and the West. Before the late 15th century, the colour orange existed in Europe, but without the name; it was simply called yellow-red. Portuguese merchants brought the first orange trees to Europe from Asia in the late 15th and early 16th century, along with the Sanskrit "naranga", which gradually became part of several European languages: "naranja" in Spanish, "laranja"
Dorado, Puerto Rico The Dorado Airport was operated from 1942 to 1996. The airport began as a military landing strip, then became a civilian airport in the 1960s with Caribair and Dorado Wings flights operating until 1980 and 1982 respectively. The airport operated as a private landing strip throughout the 1980s and then fell into disrepair. In 1996, the airport was rezoned as residential land and redeveloped. Dorado has upscale neighborhoods and a small downtown area with a "plaza" (Spanish town square), as other Puerto Rican municipalities. The town's patron saint is Anthony of Padua, and patron saint celebrations are held at the