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"
Oak Ridge High School (El Dorado Hills, California) Oak Ridge High School (El Dorado Hills, California) Oak Ridge High School is a public high school 20 miles east of Sacramento, California, United States, in El Dorado Hills. It is part of the El Dorado Union High School District. Oak Ridge High School was established in 1980 with 222 students. It currently has more than 2400 students. Oak Ridge offers a wide range of classes in history, English, foreign languages, mathematics, science, physical education, and electives, as well as a large drama and art department. The school offers foreign languages such as Japanese, Italian, French, and Spanish. Oak Ridge