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.
What function does copper serve when used in textile fibers?
antimicrobial protective fabrics

During the earlier medieval period, the vocal music from the liturgical genre, predominantly Gregorian chant, was monophonic, using a single, unaccompanied vocal melody line. Polyphonic vocal genres, which used multiple independent vocal melodies, began to develop during the high medieval era, becoming prevalent by the later 13th and early 14th century.
When did the Polyphonic vocal genre begin to develop?
during the high medieval era

Notable alumni include: Alan Mulally (BS/MS), former President and CEO of Ford Motor Company, Lou Montulli, co-founder of Netscape and author of the Lynx web browser, Brian McClendon (BSEE 1986), VP of Engineering at Google, Charles E. Spahr (1934), former CEO of Standard Oil of Ohio.
Which person associated with web browsers was a student at KU?
Lou Montulli