# Four canonical Christian Gospels, attributed to the Four Evangelists (Matthew, Mark, Luke, and John)
Four surviving Mayan books
# Four horsemen of the Apocalypse : war, famine, pestilence, death.Four horsemen of the apocalypse
4 aircraft on WTC. 3 reach targets. 1 did not...
Four nations of the United Kingdom: England, Wales, Scotland, Northern Ireland.
Four - Yugas
http://en.wikipedia.org/wiki/Aztec_sun_stone
While it is often called the "Aztec Calendar," it is a symbolic portrayal of the four disasters that led to the demise of the four prior Universes in Aztec cosmology
http://en.wikipedia.org/wiki/Tibetan_Buddhism
Tibetan Buddhism comprises many distinct schools, but is primarily divided into four main traditions: Nyingma, Kagyu, Gelug, and Sakya. All schools are said to include the teachings of the three vehicles[3] of Buddhism: the Foundational Vehicle, Mahayana, and Vajrayana, although some schools, the Gelug for example, consider Vajrayana a part of Mahayana.
四-----死
Four - death in Chinese
Four (四, formal writing: 肆, pinyin sì) is considered an unlucky number in Chinese, Korean, and Japanese cultures because it sounds like the word "death" (死, pinyin sǐ). Due to that, many numbered product lines skip the "four": e.g. Nokia cell phones (there is no series beginning with a 4), Palm PDAs, the Leisure Suit Larry games, etc. Some buildings skip floor 4 or replace the number with the letter "F", particularly in heavily Asian areas. See tetraphobia and Numbers in Chinese culture.
The Gang of Four was a group of Communist Party leaders in the People's Republic of China who were blamed for the Cultural Revolution.
Four rivers in the Garden of Eden (Genesis 2:10–14): Pishon (perhaps the Jaxartes or Syr Darya), Gihon (perhaps the Oxus or Amu Darya), Hiddekel (Tigris), and P'rat (Euphrates)
There are four human blood groups (A, B, O, AB).
RACIAL & ETHNIC DISTRIBUTION of ABO BLOOD TYPES (Blood Book)
Four is the number of nucleobase types in DNA and RNA - adenine, guanine, cytosine, thymine (uracil in RNA).
Four men - Hopi Prophecy
Four races of man
The Four Noble Truths of Buddhism.
Suffering
Desire
Cure for Desire
How to achieve enlightenment
The Four Arch Angels in Islam are: Jibraeel (Gabriel), Mikaeel (Michael), Izraeel (Azrael), and Israfil (Raphael)
The Tetragrammaton is the four-letter name of God.
Four food groups (Meat products, dairy products, grain products, and fruits/vegetables). Note that this traditional model is falling out of favour, as fruits and vegetables became separate groups in the 1992 USDA food guide pyramid. Also, refined fats and sugars constitute another group (traditionally considered non-essential).
Four crown princes of Hell
Four Empires -
Egypt
Assyria
Babylon
Hattusha - Hittites (Different from Bible Hittites)
Sixth 'Taste' Discovered - Calcium
The four tastes we are most familiar with are sweet, sour, salty and bitter.
4 main meats
Lamb, Chicken, Pig/Pork, Beef
Turkey, Duck - lesser
4 quarters - US Football, basketball
Soccer / Non-US Football --???
examine other games...
7th inning stretch (Copy to seven)
A DIsaccharIDE (wiki) is a sugar (a carbohydrATE) composed of two monosaccharides.[1]
'Disaccharide' is one of the four chemical groupings of carbohydrates (monosaccharide, disaccharide, oligosaccharide, and polysaccharide).