maths
en.wikipedia.org...
A number (i.e., integer) expressed in the decimal numeral system is even or odd according to whether its last digit is even or odd. That is, if the
last digit is 1, 3, 5, 7, or 9, then it's odd; otherwise it's even. The same idea will work using any even base. In particular, a number expressed
in the binary numeral system is odd if its last digit is 1 and even if its last digit is 0. In an odd base, the number is even according to the sum of
its digits - it is even if and only if the sum of its digits is even.
looping
en.wikipedia.org...
Pi is an irrational number, which means that it cannot be expressed as a fraction m/n, where m and n are integers. Consequently its decimal
representation never ends or repeats. It is furthermore a transcendental number, which means that no finite sequence of algebraic operations on
integers (powers, roots, sums, etc.) could ever produce it. Throughout the history of mathematics, much effort has been made to determine p more
accurately and understand its nature; fascination with the number has even carried over into culture at large
bioligy
en.wikipedia.org...
An embryo (from Greek: ?µß????, plural ?µß??a, lit. "that which grows," from en- "in" + bryein "to swell, be full") is a multicellular
diploid eukaryote in its earliest stage of development, from the time of first cell division until birth, hatching, or germination. In humans, it is
called an embryo from the moment of implantation until the end of the 8th week, whereafter it is instead called a fetus.
DNA
en.wikipedia.org...
Deoxyribonucleic acid (DNA) is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living
organisms and some viruses. The main role of DNA molecules is the long-term storage of information. DNA is often compared to a set of blueprints or a
recipe, or a code, since it contains the instructions needed to construct other components of cells, such as proteins and RNA molecules
elements
en.wikipedia.org...
The term is also used to refer to a pure chemical substance composed of atoms with the same number of protons.[1] Common examples of elements are
iron, copper, silver, gold, hydrogen, carbon, nitrogen, and oxygen. In total, 117 elements have been observed as of 2008,
symmetry
en.wikipedia.org...(biology)
Symmetry in biology is the balanced distribution of duplicate body parts or shapes. The body plans of most multicellular organisms exhibit some form
of symmetry, either radial symmetry or bilateral symmetry or glide symmetry. A small minority exhibit no symmetry (are asymmetric).
In nature and biology, symmetry is approximate. For example, plant leaves, while considered symmetric, will rarely match up exactly when folded in
half.
part 2
en.wikipedia.org...
Molecular symmetry is a fundamental concept in chemistry, as it can predict or explain many of a molecule's chemical properties, such as its dipole
moment and its allowed spectroscopic transitions (based on selection rules such as the Laporte rule). Virtually every university level textbook on
physical chemistry, quantum chemistry, and inorganic chemistry devotes a chapter to symmetry
part 3
en.wikipedia.org...
A symmetry of a physical system is a physical or mathematical feature of the system (observed or intrinsic) that is "preserved" under some
change.
The transformations may be continuous (such as rotation of a circle) or discrete (e.g., reflection of a bilaterally symmetric figure, or rotation of a
regular polygon). Continuous and discrete transformations give rise to corresponding types of symmetries. Continuous symmetries can be described by
Lie groups while discrete symmetries are described by finite groups (see Symmetry group). Symmetries are frequently amenable to mathematical
formulation and can be exploited to simplify many problems.
enjoy..
and this post was becouse i was called a hoax.. Questions?
