Qi vs Cairo

Informations

In traditional Chinese culture, qi or ch'i ( CHEE simplified Chinese: 气; traditional Chinese: 氣; pinyin: qì qì) is believed to be a vital force forming part of any living entity. Qi translates as "air" and figuratively as "material energy", "life force", or "energy flow". Qi is the central underlying principle in Chinese traditional medicine and in Chinese martial arts.

The practice of cultivating and balancing qi is called qigong. Believers of qi describe it as a vital force, the flow of which must be unimpeded for health. Qi is a pseudoscientific, unverified concept, which has never been directly observed, and is unrelated to the concept of energy used in science (vital energy itself being an abandoned scientific notion).

Source: Wikipedia

Informations

Cairo ( KY-roh; Arabic: القاهرة‎, romanized: al-Qāhirah, pronounced [ælˈqɑːhɪɾɑ] (listen), Coptic: ⲕⲁϩⲓⲣⲏ) is the capital of Egypt and the largest city in the Arab world. Its metropolitan area, with a population of over 20 million, is the biggest in Africa, the Arab world, and the Middle East, and the 6th-largest in the world. Cairo is associated with ancient Egypt, as the famous Giza pyramid complex and the ancient city of Memphis are situated in its geographical location. Located near the Nile Delta, Cairo was founded in 969 AD by the Fatimid dynasty, but the property composing the present-day city was the site of early national capitals whose descendants stay visible in parts of Old Cairo. Cairo has long been a centre of the region's cultural and political life, and is titled"the city of a thousand minarets" for its preponderance of Islamic architecture. Cairo is considered a World City with a"Beta +" classification based on GaWC.Cairo has the oldest and largest film and music industries in the Arab world, as well as the world's second-oldest institution of higher learning, Al-Azhar University.

Many international media, businesses, and organizations have regional headquarters in the city; the Arab League has had its headquarters in Cairo for the majority of its existence. With a population of over 9 million spread over 3,085 square kilometers (1,191 sq mi), Cairo is definitely the largest city in Egypt. An additional 9.5 million individuals reside in close proximity to the city. Cairo, like many other megacities, suffers from high levels of traffic and pollution. The Cairo Metro is one of the only two subway systems in Africa (the other being in Algiers, Algeria), and ranks amongst the fifteen busiest in the world, with over 1 billion annual passenger rides. The market of Cairo was ranked first in the Middle East in 2005, and 43rd internationally on Foreign Policy's 2010 Global Cities Index.

Source: Wikipedia