Introduction of Science and Technology

What does science and technology mean? These are two different words comprised by different alphabetical letters. When these words are separate, they give different meaning but when combined form a specific meaning. As we have modernized ourself from past to future, in the same way science and technology has turned out and proved itself to be a great need for human beings.
Science generally means to deal with creatures, environment, human life etc. physically, chemically and biologically. It is the part of our daily life. It has totally grabbed us in itself in such a way that now it is very difficult for us to get away of it. Science has become a vital part of our life, more vital than our basic needs.
Technology is the word which expresses the technique from which an object is made. Technology is also a part of our daily life. It can be said so because the technological things like mobiles, vehicles, fan, etc have made our life so easy. It is also true that life without technological things is not possible now and if it is so than it will be a great disaster for this world and also for the people living here.
If we talk about science and technology then it will be day and night but the talk wouldn’t end. It is so because it’s not a minor topic but it is a major topic not for you and me only but for whole world. Science and technology has almost captured the whole planet and it is impossible for us to survive without it.
So all in all we can say that science and technology has become like a major body part for us and we can’t move ahead if it is separated from our life. It can also be said that now our life is dependent totally on science and technological inventions and objects. If it goes on developing than we will reach on top of world but if it suddenly stops than we will return to the same position from where we started our life.

History of Science and Technology

If we talk about the history of science and technology then it may take a long time to describe it. Science and technology have their own history. If we notice than the word history has now become ordinary in the field of science and technology.
Science and technology carry such historical verdict which can easily rap out whole world if we will come to know about its reality. It’s not a big word in this field but a good basic point for the scientist to start doing scientific and technological inventions and discoveries. To start with a good historic point is the dream of every scientist. So, by this we come to know about the importance of history for the scientist.
Now, if we talk about history created in the field of science and technology then it will be a big detail report. Some of the histories in the field of science and technology which are highly popular are as follows – invention of atom bomb, invention of mobile, invention of calculators, air conditioner, refrigerator, etc.
The history of science and technology proves that it has helped us a lot to fight with the present challenging world. For example, in past time industries and factories needed more manpower to complete a work and it also consumed more time but now in present industries only need talented and qualified workers and all works can be easily completed by advance machines. This proves that the history of science and technology has great impact on us.
So, by comparing the past historical and present historical work it is proved that historical work is created more in present time than in past time. This is all about the history created and historical time of science and technology.

Evolution of Science and Technology

The word evolution in the field of science and technology has its own greatness. It has its own basic importance. Evolution means a lot in this field. We can understand about it by comparing our past lifestyle and our present lifestyle and also how our future lifestyle would be due to the evolutionary activities in science and technological field.
Evolution means to change the lifestyle, characters, etc from then to now. It also means to bring change in every sort of things continuing from past to present. Evolution of science and technology has been great from primitive to modern. By the help of this evolution we have been able to convert ourself from chimpanzee or monkey group to civilized human beings.
The word evolution here also denotes how we have developed ourself and changed as the time continued. In past we human beings were supposed to wear leaves of plant as our dress but now we have evolved and started wearing clothes of different types.
By all above written things it is proved that the evolution of science and technology has helped us a lot to develop from primitive to modern. It has also helped us to develop the environment in which we live. These all are possible due to the evolution in the field of science and technology from then and now. Without its evolution it would have impossible for us to survive in the present challenging world and we will have been at the same position from where we started without its evolution.

Uses of Science and Technology

Science and technology has such extraordinary uses which has totally changed human lifestyle. It has some unique uses which have helped us to compete with this challenging world. Its uses are indefinite and it can’t be described in some sentences in a piece of paper.
Science and technology have various uses in various sectors. Its use is sector wise. Such as in medical sector it is used in various medical operating tools, x-ray machines, blood pressure calculating machines, hear beat machines, etc. Similarly in engineering sector it is used in motors, machines carrying heavy load, etc. As well in home sector it is used in Air conditioner, Refrigerator, Gas stove, etc.
The use of science and technology is world wide. It has now become a compulsion for we people. That’s why its use is also high. It is also used in used in marketing work, office work, technical work, domestic work, etc. I think that there is no place in this whole planet where use of science and technology is not found. Its use has become global throughout the whole world.
Also science and technology is used in making work doing robot which can easily do all domestic as well as official work alone. It is also a type of gift provided by science and technology to this world. Science and technology has also been used in making spaceships, missiles, automobiles, etc. It has also been used in carrying research. Science and technology has folded whole planet in its use.
Overall, now we can say that there is no place in this planet where science and technology is not used. So, we should realize its uses and should only use it in positive way, so that we can gain from it. If we use it in negative way, we are the one who will get loss. So, its use is too much precious for us and also for place where we live in.

Advantages of Science and Technology

Science and technology has its own great advantages. It has such advantages which can even help us to establish life in other planets. It is carrying the advantages which have helped us to revive our life style and also the physical environment in which we live.
Science and technology has also turned our life to a great extent. We are getting advantage to small as well as big extent by scientific and technological things. These have now become our need. Its presence is too much useful for us, even more useful than our presence. We are the only one who get all over advantages of science and technology.
Some of advantages of science and technology are as follows-:

Invention of mobile is advantageous to us in sense that we can talk to from any part of the world. Such mobiles have developed that we can see the person to whom we are talking. This is known as video calling. It is also one of great advantages of science and technology to us. Finding of internet is also advantageous to us in the way that what we want can easily be searched on website.
The above mentioned advantages have not only helped us but also these have great impact on our life. These advantages have made our life too much easier and faster. So, faster that we can’t even think of wasting few seconds sitting idle and this is the main advantage we have gained from science and technology.
The advantages of science and technology is too much helpful for us and is also more useful to them who know its right use. Its advantages are like god gift to we human beings. We shouldn’t even think of using it in negative purpose. Its should be used in such way that all of us will be benefited.

Invention and Discoveries by help of Science and Technology

By help of science and technology a lot of thing has been invented as well as discovered from then to now. In about all inventions and discoveries from past to present science and technology has its own importance and also has a great part in success of it. Till now no inventions and discoveries has been done without the use of science and technological things.
Now, let us talk about invention. Firstly, what does invention mean? Generally invention means to create something which does’t exist so far. The one does invention is known as inventor. An inventor is someone who discovers or produces a useful object or process that does’t exist so far. Inventions help people do things that they could’t do before. Invention helps other to work more efficiently.

Some of inventions in field of science and technology are as follows:-

Air plane by Wright brothers, Air conditioner by Willis Carrier in 1902, Atom bomb by scientist J. Robert Oppenheimer, Otto Han, Fermi, Szilard and Albert Einstein, Bicycle by J.K. Starlet in 1885, Calculator by William Bur rough, etc.
Now, coming in field of discovery, we should know its real meaning. Discovery means bringing to view something that exists but is not known yet. Discoveries too like inventions began in prehistoric times. All of the discoveries either of past or of present are done by help of science and technology. The middle of the 15Th century marked a flow of discoveries especially from the Europeans which affected every field of life all over the world. Discoveries are being done from past and will also be done in future, only by the help of science and technology.

Some of the discoveries in the field of science and technology are as follows -:

Bacteria by a Dutch amateur scientist named Anton Leeuwenhoek, Blood circulation by Dr. William Harvey, Coffee by a young Arabian goatherd Gladi, Genetics by a Australian monk George Mendel, Hydrogen gas by an English chemist named Henry Cavendish, etc.
All above inventions and discoveries were done with the help of science and technology. So, thinking of inventions and discoveries without science and technology is impossible for us. We can’t even survive without the absence of science and technology.

Change in Human Life by Science and Technology

Human life has totally changed since arise of science and technology. We have reached upon top of our life by the help of science and technological things. Science and technology has totally revived our life and taught us the way to live our life. Science and technology has not only changed our life but also our physical appearance, character, style, etc.
As science and technology has changed step wise, similarly human life has also changed steeply. It can be known by thinking that our primitive used to be chimpanzee / monkey so thought by our ancestors, then we developed a little and changed into human being living in jungle and using leaves of plant as clothes. At last we became fully matured and emerged as a social being preferring to live in society rather than jungles. That is one of the great change that science and technology has provided to us.
Science and technology has also changed our way of living. The work which we did our self in past time is being done by machines now-a-days. The combination of science and technology has been done to make such robots which can do home as well as official works. It can also do works like gardening, cooking, cleaning, etc.
This is also a great change by help science and technology and also a great achievement for scientists in field of science and technology.
So, considering all above changes with the help of science and technology we can say that prevailing of science and technology in this situation is a great change for we human beings. It’s change captured us and has also helped us a lot to raise our standard of living.

Disadvantages of Science and Technology

Science and technology has also got disadvantages along its great advantages. It also includes some disastrous disadvantages which can be a great harm for us. It has such disadvantages which can destroy us and our habitat easily. Its disadvantages has ruined our life and we have become addicted to use it and the more we use it the more its disadvantages effects.
Our life is in danger in big extent due to the disadvantages of science and technology. It also harms our life expectancy. Sometime the more use of it cause harmful diseases like Brain Tum er, Cancer, Nerves problem, etc. As the more use of it is done in inventions and discoveries , more its disadvantages arise and harm us. It has such disadvantages which makes its advantages too small . Our life is totally in risk due to its disadvantages.........,

The other big disadvantages of science and technology are as follows:-

Vibration coming from mobile phone effects our heart and brain, screen touch mobile phones can lead to finger cancer and its result can be too much dangerous for us. Science and technology has made our life too smaller. It can be proved by comparing the life ratio of our ancestors and us. Our ancestors survived for more than eighty years but now the life ratio has come down and reached to maximum of seventy years. It is one of the great disadvantages of science and technology.
The disadvantages of science and technology has not only grabbed us but also has grabbed the living creatures like animals, insects, bees, etc. The vibration produced by mobile phone kills bees. Some year after end of honey bee whole human life will also finish. Animals get problem in taking breathe due to harmful gases being produced from industries and factories dependent on science and technology.
From all above comments we can say that although science and technology has great advantages but all are small near its disadvantages. So, by understanding its disadvantages we should use it only in necessity, not in the work which can easily be done by us.

Effect of Science and Technology

The effect of science and technology are so disastrous that it can easily take over all its advantages and uses. Along with its advantages and uses we are gifted its great effect which directly harm our life. Science and technology not only effects us but also effects the environment in which we live. It also the green forests, plants by help of which we take breathe.
Effect of science and technology has not only decorated us but it has also harmed our environment in which we survive. Animals and creatures are also harmed by its effects. Due to increasing range of science and technology natural forests are being deforested and turned into industries which effects both us and the living creatures of forests. Natural home of living creatures is also being destroyed due to the ever increasing range of chemical factories. Effect of science and technology can be highly seen on natural creatures such as birds, animals, etc.
Effect of science and technology has totally globalized the world. This world is no more pollution free since the rise of science and technology. Different kinds of pollution has emerged by Be the effects of science and technology. Some of them are – Air pollution is being done from the smokes coming out from vehicles, industries, etc. Water pollution is being done through sew ages of industries. Sound pollution is being done by the means of transportation like bus, trucks, cars, bikes, etc.
By all above effects of science and technology it is proved that there’s no part in this universe where science and technology has not effected. Effects of science and technology has hampered every nook and corner of this planet and there’s no one who has not been effected. The only difference is that someone is more effected and someone is less effected. Its effects are too much heavy on its advantages and uses.

Conclusion of Science and Technology

As the topic of science and technology has not ended, so there can’t be a real conclusion given for it. Unless use of it is stopped totally we can’t come to a solid conclusion or a fix result. As much conclusion we give out, none of them will be correct unless it is aborted. If we have to give a real conclusion on it then we should try to stop its use and after being done so it can be concluded. We are the one who can give a real conclusion on it since we are only its user and we get both advantage as well as disadvantage from it.
The conclusion we get from all above paragraphs is that the more use of it will create more disturbances on us and our environment. So, we should it only in emergency when the work is not possible by us. We should keep its use as a side on so that it does’t affect us in big way. We should develop our self as we were before without science and technology.
If we look to our past then our ancestors survived without any means of science and technology. Without those things they were able to survive for more than 80 years or so. This was so because the environment in which they lived was pure and pollution free. But now due to the presence of scientific and technological things, we are not able to survive more than 70 years or so. So we can see that its presence has gasped our one decade.
From all above paragraph we can conclude that the prevailing of science and technology has not only harmed us but also has decreased our life expectancy. Sometime more use of it can cause sudden death to ones life. Half of our total lifetime is destroyed if it is used to a big purpose.
We should come to a conclusion that if it can’t be fully stopped then its use in unnecessary times should be stopped so that its harm can be decreased. That’s all what we should conclude and keep in our mind to save this world from being globalized and make it pure, without any type of disturbance and pollutions.