Scottish Air is a type of traditional Scottish country dance that is generally performed in organized or patterned formations, also known as "sets." During the dance, the "sets" are usually made up of three or four couples who perform sequences of specialized footwork. The choreography is based on the rhythms of the music, and the tempo and number of repetitions are based on the length of the dance song. It is a festive form of social dancing in which small groups of dancers follow choreographed patterns of movement.
The Dixie paper cup company invented the first paper cup in 1908 as a healthy alternative to sharing dippers and germs at public drinking fountains. Since, the Dixie company, now a subsidiary of Georgia-Pacific, has developed a line of household paper products that includes sturdy disposable paper plates for food service. According to the company's frequently asked questions, these plates are safe for use in a microwave oven.