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Enchanting. That first impression when I saw the HTC Butterfly. Her whole screen is dark, with a rosy color cast on the back, presenting a promising elegance.

However, design is not just created to pamper the eyes, but also determine the comfort when using these smart mobile phone. She is the entrance to attract anyone.

Smart phone design is really slick. In addition to unsightly, HTC Butterfly has sides ergonomically friendly. There's no corners were jerking the surface of the hand.


 
Seed plants have flowers. Interest in plant seeds serve as generative reproduction. In the flowers are male and female genitals. Male genitals in a flower seed plants consisting of a stamen (stamens). Has stamen anthers (anthera) that is located at the end of stalk juice (filament). In anthers with one or more space juice (puzzle) which is the formation of pollen (pollen). Pollen is called the male gamete. Genitals are female (pistil) can be composed of ovary (ovarian) stalk buds (stillus), and head Pistil (stigma). Will the fruit is on the plant seeds as the presence of ovules. Plant ovary lies at the base of flower seeds (reseptakel) and shape bubble.

 
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John Dalton was a British teacher. He put forward the theory of atoms based on the Law of Conservation of Mass (proposed by Antonie Lavoiser) which states that in a reaction, the reaction mass before and after the same are subscription and Comparative Law Fixed (presented by Josepht Proust) which states that in a pure chemical substance, the ratio of the mass of the element elements in each compound are fixed. For example, is made up of 2 parts water and 1 part H O to form H2O or 1 gram H vs 8 grams of O. Where else would we get water composed of elements with the same ratio.

Dalton's atomic theory includes four (4) as follows:

     Each chemical element arranged on small particles that can not be broken again called atoms. Atoms can not be created nor destroyed during a chemical change. Atoms are round like a ball.
     Constituent atoms of an element are identical in mass (weight) and certain properties. However, atoms of one element differ from the atoms of other elements.
     When forming compounds, different elements joined by a simple comparison. For example, an atom A with an atom B (AB), or one atom A to atom B two (AB2), and so on.
     A chemical reaction is merely a displacement of atoms from one set to the other combinations. Atoms themselves individually and always remains unchanged.

Dalton's atomic theory gives details and a more complete explanation than Democritus statement. But this theory is also not perfect. Why is that? The answer please see Atomic Model: JJ Atomic Theory Thomson.

 
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Physicist Joseph John Thomson (1856-1940) was a scientist who was born in Cheetham Hill, where at that place anyway Thomson was named professor of experimental physics since 1884. The study did result in the discovery of the electron Thomson. He knew that the gas is a substance that is able to deliver electricity. Thomson also one of the pioneers of nuclear physics. Thomson won the Nobel Prize for physics in 1906.

This article is a continuation of the previous discussion as well as to answer questions in writing Atomic Model: Atomic Theory Dalton. Dalton's atomic theory long held by scholars at that time until the discovery of negatively charged electrons by JJ Thomson in 1897 (see History of discovery in Proton, Neutron, and Electron). The discovery of electrons finally broke Dalton theory that atoms are the smallest matter. Because the negativity charged electrons Thomson thinks that there is a positive charge as a counterweight. Thus the atom is neutral.

Thomson atomic model illustrates that the atom was a positively charged sphere. Meanwhile, the electrons (the negatively charged atoms) are spread evenly on the surface of the ball. Negative charges are spread out like raisins in raisin bread. The number of positive charges equal to the amount of negative charge so that the atom is neutral.

The number of positive charges = Number of negative charge

 
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Ernest Rutherford was a chemist who received the Nobel Prize in 1908. He investigated about solving elements and radioactive materials. In 1911, Rutherford with two students (Geiger and Ernest Marsden) has been experimenting with shooting a thin layer of gold using alpha particles, which are known as alpha-ray scattering experiments.

The results of this experiment successfully completed teacher Rutherford atomic theory, namely JJ Thomson. Rutherford model of the atom proposed as follows:

     Most of the mass and the whole positive charge contained in an atom is concentrated in a very small region called the nucleus. Atom itself is mostly a blank space.
     The amount of positive charge is different from one atom to another atom.
     The number of electrons around the nucleus of an atom is like the positive charge on the nucleus. Atom as a whole is              neutral.

 
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What is prominensa? Prominensa is explosive event accompanied by flame emission. Flames emitted is called protuberans. Thus, it can be said as an explosion prominensa sun accompanied by the emission protuberans. The explosion occurred around the sun spots. Protubelans emitted in all directions. The jet can reach a height of 230 000 km so that it can penetrate into the chromosphere and corona layer. As a result, a lot of gas in the layer of ionized hydrogen into protons and electrons (charged particles). Charged particles are emitted at very high speeds. Some of them get into Earth's atmosphere.

Before entering the Earth's atmosphere, the charged particles are deflected towards the north pole and the south pole by the Earth's magnetic field. Furthermore, the particles are reflected repeatedly between the two poles. Along with repeated reflection, the particles velocity is decreasing. After reaching a certain speed, the particles enter the Earth's atmosphere. This causes part of the atmosphere where the particles fall incandescent and emits a very bright light. That light called aurora. Because it occurs in the polar aurora is often called the northern lights.

Another consequence is the disruption of the prominensa radio and television broadcasts. Waves emitted or received a television and radio is radio waves. To get to a radio or television radio waves undergo a process of reflection. Reflection of radio waves by a layer of the atmosphere, the ionosphere. The ionosphere is the layer of the atmosphere that contains ions and free electrons. This layer will be disrupted if there are charged particles pass through the other. That's why broadcast radio or television will be disrupted if the charged particles from the sun prominensa results fall into the Earth's atmosphere.

 
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Clumps of sun (granule) arising from a very large temperature difference between the core and the photosphere. The temperature at the Sun's core reaches 15 million K, while at 5700 K photosphere Very large temperature differences this causes a very hot gas flow from the core of the sun to the photosphere form clumps. Clumps is called lumps or granules sun. The existence of granular photosphere causing uneven surface. Consequently, in the photosphere formed dark areas called sun spots. Granular state change from time to time. Sometimes the granules look like wicker. Seen with a telescope, granules look like grains of rice that glow. Distance antarbutir also changing. The distance between the two points to reach 2000 km.

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Sun spots (sunspots) is the dark area on the photosphere. Dark area is caused by the temperature in the area is lower than the surrounding area. The temperature difference is caused by obstruction of the clouds (clumps) of hot gas from the inside of the sun (the sun's core). This is due to the sun's magnetic field interference. Diameter of sun spots is estimated at 80,000 km. Diameter is much larger than the diameter of the earth. The diameter of the earth about 12,736 miles. Sightings (age) spots the sun is different, there is the age of a few minutes, but there are a few days old. The amount also varies from time to time.

 
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One type of power plant is a power generator. Electric generator is a device producing electricity by converting mechanical energy into electrical energy. Electric generators exerts a force on the free electrons that electric current can flow to the outer circuit. To be able to generate electricity, power generators require external sources of mechanical energy that can be converted into electricity. A common source of mechanical energy used today comes from steam turbine engines, turbines of power (hydropower), or it could be from wind power turbines. Generally at this time, our electricity is the result of the electric generator.


 
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Why mass aircraft tons can float in the air? Bernoulli's principle can provide an answer to this question. Bernoulli's principle is a principle of physics associated with the fluid, especially a moving fluid. Bernoulli's principle widely used in many technological applications, such as the principle of the aircraft. Mathematically, Bernoulli's principle is expressed by the equation:

RV2 ½ p + r + g y = constant (fixed)

p = pressure of the fluid, r = density of fluid, v = rate of fluid, y = height increased fluid, and g = acceleration due to gravity.

If the fluid flow is not raised then the value of y = 0 at each point, so the above equation becomes much simpler, namely:

RV2 ½ p + = constant (fixed)

This equation states that if the fluid flow rate increases, the pressure of the fluid in that place becomes smaller, and vice versa. Hence, a winged aircraft can climb to the sky, because the air pressure at the top of the wing is less than the air pressure at the bottom of the wing. Why does this happen?

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The upper part of the wing is made more curved than the bottom wing. It is caused when the aircraft was moved to the front, the air flow rate at the top of the wing will be faster than the rate of air flow at the bottom of the plane, because the travel time (t) of air flow on both the same and the length of the track (s) through the air at the top is longer than the length of the trajectory in the plane (remember v = s / t). As a result of the rate of air at the top of the wing faster than the rate of air at the bottom of the wing, the air pressure at the top is smaller than the air pressure at the bottom of the wing. As a result of the pressure difference is the wing aircraft will be lifted by the upward force (remember, this is not the buoyant force).

 
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Jen-Hsun Huang, Nvidia's Chief Executive Officer, Wednesday, March 20, 2013, Logan said the chip will use Kepler architecture design, which will boost the image quality on mobile phones and tablets.

Cip Logan also uses coded CUDA technology, which is designed for mobile devices. This technology enables the authors to exploit the capabilities of computing applications from components central processing unit and graphics processing units simultaneously.

"Logan has the ability Cip long we want to show to the world," Huang said in a conference session Graphic Processing Unit, which was held two days ago in Santa Barbara, California.

Cip Logan will be mass produced in the next year, though will be launched to the market on a small scale at the end of this year. As a surprise, Huang has not mentioned the name of the device that will use this chip. While chip Parker would follow a year later.

Nvidia has a tradition of using the names of the heroes of the comic for its products, such as Logan, named after the character in X-Men comics, and Parker, the original name of the character Spiderman is Peter Parker.