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Which Indian invention affected the study of mathematics and science?
There have been and still are, many Indian mathematicians who have made significant contributions.
What are the Features of scientific method?
Characteristic Features of Scientific MethodsFrom the above discussion it can be said that the procedure line of action and other details are indefinite and not fixed in scientific methods. Some experts consider it as an important reason that why these methods have not attained status of independent and distinctive methods of teaching and learning science in themselves. But still, there are certain features which are found in scientific methods, and which play important role in making such methods scientific. Some of the important features inherent in scientific methods are as follows:Objective:In their approach, scientific methods are found to be quite objective. Such methods do not rely on any kind of biases and prejudices, but they are based on the foundation of scientific facts and proofs.Verifiable:Scientific methods give more importance or consideration to the proper verification of the facts. Conclusions are drawn on the basis of only such facts for which there are valid and proper proofs available. In case of non availability of such valid proofs, no beliefs or opinions will be used as basis of conclusions.Definite:Although some experts are of the view that scientific methods are indefinite in nature, but still there is content of definiteness in the processes which are being employed in such methods. It is as a result of this feature of scientific methods that conclusions drawn from such methods are found to be more reliable and valid and are consider to be free from all kinds of biases and truthlessness.Predictable:An important feature of outcomes or conclusions drawn from the use of such methods is that they cannot be used to guide in the present time, but on their basis, future predictions can be made by the observer. Through the properly generalised results of the scientific method, one can predict in the present that what will happen in a given situation under the known circumstances to particular object or phenomena in the future. It is because of this reason that such methods are widely used by scientists and researchers.General:The conclusions drawn from making use of scientific methods consist of marked featured of generality in them. This statement has two implications. First, that inductive method is being used in making generalisations out of the particular happenings or events. Secondly, principles established through scientific methods are universal in nature by which they can be applied generally in other situations of similar kinds.Modifiable:An important feature of results or conclusions drawn from making use of scientific methods are that they cannot be considered as final at any time. The main reason of this is that they are non- static in nature. Such conclusions are open to continuous verification and further studies. On the basis of informations obtained through new innovations and experiments, the information or fact what is considered to be true today can prove to be wrong tomorrow or in the near future.Thus, there is content of non-rigidity in the process adopted for discovering facts. Not only this, these methods do not stand in the ways of bringing desired modifications and changes in the scientific laws and principles which were being established earlier.From the features of scientific methods discussed above, one can conclude that all of them are also found in science. It is because of this reason that sometimes people consider science and scientific methods as inter­changeable terms. However, in reality, both these concepts are complementary to each other.Whatever progress is taking place in the scientific pursuit is all due to the adoption of various scientific methods. While on the other hand, scientific methods help human beings to understand the facts and principles of science and to apply them in their practical life, as a result of which our life has become very comfortable and smooth in comparison to earlier times.Before discussing about the steps which are generally taken while making use of scientific methods, it is first necessary to discuss the significance of scientific methods. Today, such methods are used in all kinds of studies made in different branches of science.These methods are considered to be important and desirable as they lay emphasis on systematic and careful study of the situation or object. Through such methods, it becomes possible to collect different kinds of informations and scientific facts by proper observation, experimentation and testing procedures.As said that in scientific methods, data are being classified and then interpretations are made from them, as a result of which observer gets the chance to proper analyse the object or situation. With this, chances to get more accurate kind of results get increased. Not only this, results or conclusions drawn by making use of such methods can be verified further, as a result of which more sound and logical scientific principles and laws can be framed.Not only this, teachers gain some special kind of advantages by making use of such methods in teaching process, some of which are as follows:i. Through these methods, students get huge opportunities to play active roles in teaching process. Usually they gain important knowledge through their own experiences as a result of which importance of teacher get diminished to some extent and students become self-dependent. Such kind of condition helps in developing an appropriate kind of atmosphere in the classroom where students can gain science knowledge successfully and effectively.ii. Through scientific methods, students learn to identify and formulate scientific problems properly and in well organised manner.iii. Through scientific methods, students get trained in making use of techniques of information processing.iv. Through scientific methods, power of reflective thinking and reasoning among the students get developed with the help of which they begin to take decisions on logical and rational grounds.v. Through scientific methods, quality of intellectual honesty got developed among the students and they become able to analyse all the pros and cons of situation before taking any kind of decision.vi. Through scientific methods, students learn to establish relationship and patterns amongst various things and concepts.vii. Through scientific methods, students become efficient to discover new means to find out truth existing beneath the surface of the matter.No concept can be understood properly without proper analysing its all aspects. As use of scientific methods consists of some advantages, there are some disadvantages also which are inherent in these methods, mentions of some of which are as follows:i. For using these methods, it is necessary to make proper planning, for which a lot of time is required. Thus, these methods are considered as time consuming by large number of experts.ii. Although these methods help in drawing logical and rational conclusions to considerable extent, but it is not possible to impart education of such a complex subject as science through them. They cannot be considered as full fledged methods of learning science because of which it becomes necessary to make use of other methods of teaching also along with them.iii. Generally, for proper implementation of such methods, there should be proper provision of facilities and materials, which is found to be unsatisfactory in majority of schools in our nation. Not only this, our school teachers do not possess much knowledge of these methods, as a result of which, they fail to implement them successfully in their classes.iv. Such methods cannot be used for all the students but they are suitable only for the bright and creative students. It becomes difficult for the teacher to make use of these methods in classroom as students of varying mental capacities take education in classroom and it is not possible for the teacher to employ these methods only on the bright students separately as usually they face problem of lack of time.
What did Dorothy mcclendon contribute to the world of science?
She is a microbiologist. She coordinates microbial research and is developing methods to protect military fuels fuel from getting contaminated as well as to protect military storage materials. Currently she is working on developing a fungicide that will not be harmful to the humans that come into contact with it but that will still protect the storage material.
Does Santa Claus have a magic key?
Obviously if Santa doesn't exist, he doesn't have or need any keys. You have to make up your own mind on that. In the legend of Santa Claus, I would still say that he doesn't need a magic key; he supposedly enters people's houses by way of the chimney, and chimneys are not locked, and therefore do not need keys. For the houses and apartments that do not have chimneys, Santa definitely would possess magical methods of entering.
Can you get fingerprints off a wet surface?
Yes! you sure can! Depending on the content of the fingerprint there are a few methods on the market to enhance prints. SPR or Small Particle Reagent can be used when the item is still wet and a print pops up. If you search it you will find that SPR adheres to our fatty acids in the fingerprints we leave. Another method is Physical developer which uses a redox reaction to enhance the print. Kind of like a photographic image.
What technique that farmers use to grow crops on land that otherwise be to steep?
Terracing was (and in some cases still is) used to grow crops on hillsides and mountains.
Do most African families still depend on subsistence agriculture?
Many African families still rely on subsistence agriculture for their livelihood, but there is a shift towards diversifying income sources through off-farm employment, small businesses, and other income-generating activities. This shift is influenced by factors such as urbanization, market opportunities, and access to education and technology.
Why do people in India live in rural areas?
India is basically an agriculturist country where 70 % of its population are farmers. With industialisation indeed farmers are moving to the towns and the cities but still, farming is the biggest industry of India
Are subsidies to farmers considered entitlements llike social security and medicare?
Subsidies to farmers are a means to insure they can still make a profit when they sell their crops seasonally. Food is cheap, and as such, a farmer may or may not be able to make a living farming. so, no.
What are some ways that Greek farmers adapted to the environment in the 1800's?
Greek agriculture in the 1800's still made use of mainly primitive methods of farming. However, their wine and grape crops excelled despite less than favorable land. Land reform in the late 1800s redistributed land, making peasants landowners for the first time.
Why did farmers use mix-crop farming?
This enables a farmer to access more than one market, especially if the prices of one type of grain is much lower than the other one he/she is going to sell to. It allows for more flexibility in marketing crops than it would if he/she is selling only one type of crop. Besides, farmers still do use the mix-crop farming method today.
How did farming change in 1900?
Farming in the 1920s was hard. Many farmers still used horses for all the work, and they worked from before dawn until they could no longer see. Many conservation principles were not well understood, which led to problems such as the dust bowl conditions that occurred in the Midwest in the 1930s.
What are the chief characteristics of Indian agriculture as it is today?
Andhra pradesh one of the India states more keen in developing agriculture activity with scientific knowledge support.Unlike Punjab who are exploiting all the knowledge and over doing.This is very harmful. Water is the vital agent for Indian farmer which is either available in abundance when not required and scanty when needed due to monsoon blues. Still Indian farmers supply their produce fighting all the odds. Thanks to the modern politician who lack knowledge of Agriculture and to gather votes vouch for farmers interests. Main short coming in the shape of middle men who procure produce from farmers for less price and sell them to consumer for fat prices. Dishonest traders sell fake seed/other things needed for farming. Creating false scarcity of fertilizers. The Farmer is very much dependent on Government mechanism which is lathergic in implementing national projects. Maharastra anubhavfarmer club achieved some thing like a miracle in educating farmers in choosing right crop technology etc. Though procurement is government job fixing price is not . Politicians like Sh Charda babu Naidu of Telugu Desam Party opinionedthat farming a waste process but if nor farming where we get our staple food??
What do farmer do?
A farmer is a person that grows crops or breeds animals. They wake up early and look after there stock and usually are up late at night still looking after them. A farmer is a person that owns stock or grows a vast amount of crops. Dairy farmers produce milk etc. They usually own farms and have tractors and live in the countryside.
What are the levels of the indian caste system?
the indian caste system has 4 levels. The Brahmans (priests), the Kshatriya (warriors and landowners), the Vaishya (merchants and artists), and the Shudra (farmers). The untouchables are a group outside of the caste system, but are still considered part of it. They do all of the unwanted jobs.
Do farmers still breed pigs?
yes
What was a farmers job?
It was, and still is, to farm crops.
