Monday, June 20, 2011

ABOUT ALOE PLANT


Brief description of herbaceous species, up to 1m high., with leaves arranged in a clump, simple, 40-60 cm long, long lanceolate, with acute apex, showing very thick cuticle, are fleshy parenchyma abundant aquifers because of their present inside.

BREAST SELF AND BENIGN BREAST DISEASE


Even today, after a clinical breast examination, mammography or ultrasound of the breast, is frequently suggested that regular self-examination of the breast.

THE IMPORTANCE OF DOING GYMNASTICS


Gymnastics The term lends itself to multiple interpretations, and certainly makes us fly with the mind to "platitudes" derived from this ancient period.

Fencing Taiji: ancient martial arts



Fencing is an ancient martial art Tai Chi which is both a philosophy, a method, a game and a representation of life. Derived from Tai Chi Chuan as well as being an art of China aimed at finding strategic solutions in order to defend themselves, he also assumed the name of Gymnastics Long Life.

Sunday, June 19, 2011

About Cellular respiration




All living things derive the energy needed for their activities by a process called cellular respiration, which takes place in each of their cells.

Saturday, June 18, 2011

THE STARS AND TYPES

One of the main characteristics of a star is its mass, ie the amount of matter that is the star and determine its fate.

THE UNIVERSE AND THE CELESTIAL SPHERE


 A star is a luminous body which is seen projected onto the celestial sphere: they are stars, galaxies, planets, but in this last case shine with reflected light).
The means to investigate the stars is the electromagnetic radiation that bodies radiate light.

THE SOLAR SYSTEM AND PLANETS


The solar system consists of a star is the sun, 9 planets in order of distance from the Sun are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.

Fractals : geometric objects


The term "fractal" was coined by Benoit Mandelbrot in 1975. Derived from the Latin fractus, participle of the verb to break open, which means "break, break open." In fact, fractal images are considered by the mathematical objects of fractional dimension.

The Earth's atmosphere and its physical characteristics

Origin and evolution
Our planet and 'surrounded by a gaseous mass with a complex composition formed millions of years ago as a result of photochemical and thermodynamic processes associated with major geological upheavals that led to the current structure of the planet.

Friday, June 17, 2011

layers of the atmosphere

The Earth's atmosphere

The Earth has an atmosphere more complex and divided into layers, which are in order of height: Troposphere, Stratosphere, Mesosphere, Thermosphere, exosphere, and its average chemical composition and the layers of the atmosphere - 27 Kla follows:

Earth's atmosphere

ATMOSPHERE

The atmosphere is the gaseous envelope is often about 800 km around the Earth, held back by the force of gravity into contact with the earth's surface.
The atmosphere has an important mainly including: