What is Computer Science  

Computer science is the study of computers and computational system.Computer science has the wide range of specialties such as system software, graphics, computational science, and computer architecture.Practically, lot of people computer user and some of them computer programmer.Computer science is a practical and scientific access to computational. It is the study of structure, mechanization of methodical algorithms, processing, storage, knowledge and access to information.
Machine for calculating task have existed since antiquity. The ancient Sanskrit treatise " Rules of Chord" the algorithms book written in 800 BC for constructing geometrical objects such as altars using a chord and peg.

"Pascal's Calculator" designed and constructed by Blaise Pascal in 1642.

Stepped Reckoner developed by the Gottfried Leibniz in 1673. Gottfried Leibniz may be considered the first information theorist and scientist of the computer and developer because he documenting the number of binary systems.

The Mechanical calculator industry launched by Thomas De Colmar in 1820, which was first calculating strong enough machine at the present time.

Charles Babbage with his Difference Engine, he started the design of first automatic machine calculator in 1822 and gave him an idea of first programmable machine calculator, his Analytic Engine. In 1834, he started to developing this machine, in less than 2 years, he sketched out several salient features of the modern computer.  Charles Babbage credited with the inventing the first mechanical computer. In 1843, Jacquard Loom adopted crucial step of a punched card system and making it infinitely programmable .

Ada Lovelace wrote the first algorithm intended for the processing of computer system. She included an algorithm to the computer the Bernoulli Numbers. Herman Hollerith invented the first Tabulator and eventually his company become the part of IBM. Howard Aiken convinced IBM, one hundred years after in 1937. The new and more powerful computer developed during 1940.

By the passage of time, it became clear that computer could be used for many other problems than Mathematical Calculation. In 1950, Computer science established academic discipline.
The relationship between a software engineer and computer is a contentious issue. David Parnas claimed the principal focus of computer science by taking the cue from the relationship between science discipline and other engineers.

Computer science is not just about writing computer programs or building a phenomenon computer. Many students choose the computer science for different reasons because it is very easy to use if they concentrate and they want to become the software engineer in future and they want to make their career best. Computer science is used to solve our common and daily life problems. Generally, computer science is the study of computer technology, both software, software but we can see.The physical part of a computer that can we see and touch is called hardware. Software can't be executed without hardware and hardware can't perform any function without software.

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What is Chemistry

Chemistry is defined as "The branch of science that deals with the study of composition, structure, properties and change of matter".

In Chemistry, we can study the properties of the atom and how atom form a chemical bond. Sometimes, Chemistry is called central science because Chemistry bridges other natural science such as Geology, Biology, and Physics. Chemistry is the systematic study and study of the reactivity of substance.

According to the Robert Boyle, " Chemistry is the material principle of mixed bodies ".

Many years ago, the early civilization such as Indians, Babylonians try to get the parts of dyes and metallurgy. But they failed to develop the systematic theory about dyes and metallurgy.

Chemical Hypothesis firstly introduced in Classical Greece and they developed the theory of 4 elements described the fundamental elements of Earth ( water, fire, air and soul ).

 In 50 BC, Roman scientist developed the theory of nature of different things in the world. Greek scientist was true and purely philosophical in nature unlike modern science of nature and they have not concerned on chemical experiment but have little concern on empirical observation of nature.

The Arab World practiced and discovered the Alchemy. Sir Francis Bacon propounded the new empirical methods.At Oxford, the group of chemists (  Robert Boyle, John Mayow, and Robert Hooke ) started to reshape the old traditions of alchemical into the scientific discipline. But the Boyle named as Father of Chemistry for his most important work. By rejecting the classical " Four Elements ", he introduced the "Boyle's law" and proposed chemical reaction and the mechanistic alternative of atoms.

John Dalton, the English Chemist introduced the Theory of Atoms, in which all substance and different kind of atoms have varying atomic weight.

In the early of 19th century, J.J. Berzelius and Humphry Davy developed the electrochemical theory of chemical combination. It made it possible for Alessandro Volta to invent the Voltaic Pile. Extracting them from their oxides with electric current, Davy introduced the nine new elements including Alkali Metals.
In Chemistry, we can study Inorganic and organic substance. The organic substance is Carbon combined with Hydrogen. Carbon can link with atoms with many different ways and also itself.
Quantum Mechanical Model is the modern model of atomic structure.

Chemistry starts with the study of molecules, substance, elementary particles and atoms. We can be studied matter in liquid, gas or liquid states in advance and modern Chemistry.

Chemical substances are divided in term of their Chemical Composition, Structure as well as Phase. These Chemical substances can be analyzed using a different tool of chemical analysis ( Chromatography and Spectroscopy ). Scientist busy to in chemical research called Chemist. Many concepts such as Atom, Matter, compound, substance and mixture and mole and amount of substance are essential for the study of chemistry. Chemistry is the study of the connection between the molecular world and  the everyday world. Many Chemists use molecules and atoms to check and explain the properties of Matter.

Now we hope that you completely understand What is Chemistry. Moreover, if you have any kind of confusion about this article then you can ask us using comment session. We will answer it as soon as we can.

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What is Physics

It is very difficult to define exactly What is Physics. The "Physics" come from Greek which means "Nature". But there are the complete guidelines about your fundamental question. 

As we have talked above that " Physics is the  study of Matter and Energy and the relationship between them". Physics play an important role in our daily life. Physics is responsible for everything that happens in our common life. According to me " Physics is everywhere ". Everything is made of matter.  Physics play an important role in natural processes and in all kind o machinery. You are surrounded by Physics everywhere and every time. You are using Physics every time in your daily routine. Physics is the science in which we discover the universal laws using different tools, which describe Force, movement, matter, space and time and other different features of the natural world. In Physics we trying to understand the major problems of Human and trying to find the solution of these problems using different laws and tools.

Many years ago Greek discover the first quantitative law of Physics such as Archimedes. The technologies developed every day resulted from discoveries of Physics.
In 17th century Galileo Galilei and after Issac Newton used the fundamental tool in Physics and developed the fundamental laws of Physics such as ( the law of Gravity and three laws of motion ).
The basic laws of Physics are universal.There are many laws that describe Physics:

Faraday and Maxwell introduced the law of electricity and electromechanical waves in starting of the 18th century and many other physicians try to our understanding thermodynamics and optics.

In modern Physics Atomic theory ( Bohr 1930 ), Relativity ( Einstein 1905 ), the quantum hypothesis ( Plank 1900 ), Radioactivity ( Becquerel 1896 ) and X-Rays ( Rontgen 1895 ) frequently used.

In 1926 Heisenberg and Schrodinger helped us to understand Chemistry and Solid Physics. Nuclear and elementary particle Physics have also become the important field of Physics.

When we talk about theoretical Physics then we are speaking the area of the Physics that focused on introducing these Fundamental laws.Physics has been seen the most fundamental os science field.When we are looking at the behaviour of the liquid then we look the general properties of the Fluid Dynamics. Physics include the field of optics, thermodynamics, and electricity. Modern Physics normally consist on atomic physics, particle physics nd nuclear physics.

Physics studies very small things and very large things. For example, Physics can study planets and stars and can also study small pieces of matter.In Physics we can study small things to large things. Physics is a quantitative science because measuring with numbers. In Physics we can study, how things move and which force responsible for that.

There are two main activities of Physics: The collection of Physics and Development of theories.


   

Always try to learn and try to get knowledge about that thing in which you have the interest since childhood.

We hope you will understand about What is Physics. Moreover, if you have any kind of question in your mind then you can ask us using comment session. We will answer as soon as we can.

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What is Biology Definition

What is Biology definition

The branch of Science in which we study about the living things especially reference of structure, reproduction, and behavior.
Biology is the natural science deals with the study of the living organism and life. In general, Biology is the study of cell and the basic unit of life ( such as genes is the basic unit of life ).

History of Biology:

" Biology"  is the word of Greek which means "Study of life". An organism consists of one or several cells such as animal, plants, and fungi. Using biological science tools, we can check and study the behavior and classification of organisms.

In 1973, Swedish scientist used the first-time biology in his Bibliotheca Botanica. The Biology word again used by the great philosophical Tomus III and continue by Micheal Christoph Hanover . The first German used this term in 1771. From morphological, Karl  Friedrich Burdach used Biology in 1800. Then this term came into modern usage by Gottfried Reinhold Treviranus.
The ancient civilization such as Indian, Egypt, and Mesopotamia studied the Natural Philosophy. Al Jahiz ( 781-869 ), the Islamic world scholar, who wrote on biology and Al-Dinawari (828-899 ), also the Islamic world scholar, who wrote on Botany and Rhazes, who wrote on physiology and anatomy. The Islamic scholar especially studies on Medicine and was working on Greek traditions.The theory of evolution firstly presented by Jean-Baptiste Lamarck. Lamarck was sure that this theory could be passed on offspring of animals. With Anton Van Leeuwenhoek's improvement of Microscope, then the biology began to develop quickly.
 Jan Swammerdam investigated the Entomology and helped the scientist Microscope staining and dissection. Aristotle worked on the History of Animals and naturalist leanings and after he focused on the diversity of life and biological causation.

Modern biology is the study of nature. Although, modern biology is recent development based on ancient theories of great ancient scientist, which is very helpful for the study of living things, non-living things.

Branches of Biology:

- Biochemistry

Biochemistry deals with the study of substances that make up living things.

- Biogeography

Biogeography deals with the study of species temporally and spatially and their distribution.

- Zoology

The branch of Biology deals with the study of animals and behavior of animals.

-Cell Biology

Cell Biology deals with the study of chemical and molecular interaction that occurs within living things and cell as a complete unit.

-Genetics

The main branch of biology deals with the study of Heredity and Genes.

-Ecology

The study of non-livings things of their environment and interaction of living things with one another is called Ecology.

-Anatomy

The study of function and form in the animal, plants, and especially on Human.

-Molecular Biology

Molecular biology deals with the study of biological molecules.

-Histology

The study of tissues and cells.

- Botany

Botany deals with the study of plants and agriculture.

- Evolutionary Biology

The study of Descent and origins changes in the diversity of ti

me.

-Mycology.

Mycology deals with a study of fungi and functions of fungi.

Bottom lines about What is Biology Definition:

 Although, modern biology is recent development based on ancient theories of great ancient scientist, which is very helpful for the study of living things, non-living things. In simple words, Biology is the study of living and non-living organisms just.

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What is Education

Simply, education is the method of development the inside ability of the person. Everybody know the importance of education. By the wealth of Education, you can understand anything according to your need in the world. Now we are going to discuss most important topic What is Education.

As a child, he received most of the education from home and learn a lot of skills that he used in his daily life. The mother of the child is the best teacher in the world no one can take her place. Mother taught many habits to her child to make him the perfect man.
There is the big difference between educated and uneducated person. An educated person knows every common thing that he should do for his neighbours and fellow persons. The uneducated person doesn't know the common things that he should do for his neighbours and fellow person. There is the big difference between opinions of the educated and uneducated person. The educated person always think about all the people and the uneducated person just think about its self. Education mostly placed under the educated person. everyone like the educated person. His attitude shows his intelligence and knowledge.
By the wealth of education, you can invent the new devices which are helpful for the common people. This the modern and age of technology and you can invent the device which is related to technology.
By the wealth of the education, you can know about the history of the world. The world is going advance and advance and education also going advance and advance. Isn't it ?
It doesn't matter, what kind of education you have got ( such arts, science, finance etc ). The matter is that what you have learnt from your category. You have served your country for progress. Many people get knowledge and education and do not serve the country and they just think just about them not anyone in the world.
Many years ago the world is so simple and there is the only way to get an education is a teacher. But now it's totally different from the past.
Now you can get knowledge about everything in the world anywhere and anytime. Now the internet has become the hottest teacher in the world. It gives you the complete knowledge about anything. You can become the great scientist through an internet.
There are the many ways of learning and some of them have advantages and disadvantages for the student. It just depends on student, How he use the Internet? If you use the internet positively then it gives you a great future and if you do not use the internet positively then it should be harmful to you. Always try to learn and try to get knowledge about that thing in which you have the interest since childhood.



We hope you will understand about What is Education. Moreover, if you have any kind of question in your mind then you can ask us using comment session. We will answer as soon as we can.

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