Question: Copper compounds in liquid form are used as a wood preservative, particularly in treating original portion of structures during restoration of damage due to dry rot. Together with zinc, copper wires may be placed over non-conductive roofing materials to discourage the growth of moss.[citation needed] Textile fibers use copper to create antimicrobial protective fabrics, as do ceramic glazes, stained glass and musical instruments. Electroplating commonly uses copper as a base for other metals such as nickel.
Is there an answer to this question: What function does copper serve when used in textile fibers?

Answer: antimicrobial protective fabrics


Question: The Times Magazine features columns touching on various subjects such as celebrities, fashion and beauty, food and drink, homes and gardens or simply writers' anecdotes. Notable contributors include Giles Coren, Food and Drink Writer of the Year in 2005 and Nadiya Hussain, winner of BBC's The Great British Bake Off.
Is there an answer to this question: What is the name of the winner of BBC's The Great British Bake Off who is also a column writer in The Times Magazine section?

Answer: Nadiya Hussain


Question: While technically referring to the era before Christopher Columbus' voyages of 1492 to 1504, in practice the term usually includes the history of American indigenous cultures until Europeans either conquered or significantly influenced them, even if this happened decades or even centuries after Columbus' initial landing. "Pre-Columbian" is used especially often in the context of discussing the great indigenous civilizations of the Americas, such as those of Mesoamerica (the Olmec, the Toltec, the Teotihuacano, the Zapotec, the Mixtec, the Aztec, and the Maya civilizations) and those of the Andes (Inca Empire, Moche culture, Muisca Confederation, Cañaris).
Is there an answer to this question: What area of the Americas did the Inca Empire, Moche culture and Muisca confederation hail from?

Answer: Andes


Question: Cork City is at the heart of industry in the south of Ireland. Its main area of industry is pharmaceuticals, with Pfizer Inc. and Swiss company Novartis being big employers in the region. The most famous product of the Cork pharmaceutical industry is Viagra. Cork is also the European headquarters of Apple Inc. where over 3,000 staff are involved in manufacturing, R&D and customer support. Logitech and EMC Corporation are also important IT employers in the area. Three hospitals are also among the top ten employers in the city (see table below).
Is there an answer to this question: What is the main industry in Europe?

Answer:
unanswerable