Stiffness in the neck can arise as a result of disorders and diseases of any structure in the neck. The neck contains seven cervical vertebrae that are the bony building blocks of the spine in the neck; these vertebrae surround the spinal cord and canal.
Denver International Airport (IATA: DEN, ICAO: KDEN, FAA LID: DEN), often referred to as DIA, is an airport in Denver, Colorado, United States. At 33,531 acres (52.4 sq mi), it is the largest airport in the United States by total land area. Runway 16R/34L, with a length of 16,000 feet (4,877 m), is the longest public use runway in the United States.
Charles de Gaulle Airport in Paris, France, is another of the worldâs largest airports, covering an area of more than 19 square miles. It is also known as Roissy Airport and is 16 miles southeast of Paris. In 2010 Charles de Gaulle airport handled 58,164,612 passengers.