** Under 15 years: 1. 04 male ( s )/ female

** German football club FC Schalke 04 is established.

** In Egypt, a referendum supports Anwar Sadat 90. 04 %.

** NASA's MER-A ( Spirit ) lands on Mars at 04: 35 UTC.

** Video ( 04: 49 ) – Aurora Borealis – How The Northern Lights Are Created.

** 04 Krankenhaus-und Medizintechnik, Umwelt-und Biotechnologie ( hospital and medical engineering, environment and bio technology ) KMUB

** Samuel A. Faulk ( Conservative People's Party ), 1. 04 %

** United Kingdom of Great Britain and Ireland: King George III ( 1801 – 1820 ); Prince Regent George ( 1811 – 1820 ); Prime Ministers William Pitt the Younger ( 1801, 1804 – 06 ), Henry Addington ( 1801 – 04 ), The Lord Grenville ( 1806 – 07 ), The Duke of Portland ( 1807 – 09 ), Spencer Perceval ( 1809 – 1812 ), The Earl of Liverpool ( 1812 – 1827 )

** Champions: 1895 – 96, 1899 – 00, 1900 – 01, 1903 – 04, 1919 – 20

** Best ever finish Third in 2003 / 04

** Winners 2003 / 04

** Winners ( 2 ): 2003 – 04, 2008 – 09

** Winners ( 4 ): 1951 – 52, 1952 – 53, 2003 – 04, 2005 – 06

** Winners ( 2 ): 2002 – 2003, 2003 – 04

** Runners-up ( 1 ): 2003 – 04

** Winners ( 15 ): 1927 – 28, 1929 – 30, 1933 – 34, 1934 – 35, 1938 – 39, 1947 – 48, 1949 – 50, 1950 – 51, 1951 – 52, 1953 – 54, 1954 – 55, 1969 – 70, 2003 – 04, 2005 – 06

** Winners ( 3 ): 1903 – 04, 1985 – 86, 1987 – 88

** Winners 1903 – 04

** Caring Company Award 2003 / 04

** Championship Manager: Season 03 / 04

** Winners 2002 – 03, 2003 – 04

** 1954 – 55, 1962 – 63, 1963 – 64, 1964 – 65, 1977 – 78, 1990 – 91, 1991 – 92, 2002 – 03, 2003 – 04

** 1993 – 94, 2003 – 04

** Fifth Round-2002 – 03, 2003 – 04

** Winners: 2003 – 04

** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Well-ordering theorem: Every set can be well-ordered.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** Trichotomy: If two sets are given, then either they have the same cardinality, or one has a smaller cardinality than the other.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Every surjective function has a right inverse.

** Zorn's lemma: Every non-empty partially ordered set in which every chain ( i. e. totally ordered subset ) has an upper bound contains at least one maximal element.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** Tukey's lemma: Every non-empty collection of finite character has a maximal element with respect to inclusion.

** Antichain principle: Every partially ordered set has a maximal antichain.

** Every vector space has a basis.

** Every unital ring other than the trivial ring contains a maximal ideal.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** The closed unit ball of the dual of a normed vector space over the reals has an extreme point.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.