ফারাক্কা বাঁধ এবং ভারতীয় গেমিং

 ফারাক্কা বাধ এবং ভারতীয় গেমিং 

পদ্মা নদী একটি প্রধান তম বৃহত্তম নদী। আমাদের দেশের প্রায় ৯০ ভাগ পলি আসতো এই প্রবাহ থেকেই। দিন যেতে যেতে এখন আর কি সেই নদীর প্রবাহ আছে? আছে কি আর সেই পলি যা কি না আমাদের ফসলের চাষ ত্বরান্বিত করার ক্ষমতা রাখে? নেই। এর পটভূমি হিসেবে কি আছে শুধু ফারাক্কা বাঁধ ছাড়া! বাধটি আমাদের সকল ভাগ্যের নিয়তা। ড্যাম টি ভারতের যত গুলো ড্যাম তাদের মধ্যে সব থেকে বড়। এমন কি সবথেকে বড় সেচ প্রকল্প বটে। ভারতের এই কৃত্রিম বাধ দিয়ে আমাদের দেশ কে মরুভূমির দিকে ধাবিত করছে। আমরা আবার এটা মনে করলে ঠিক করব না যে, ১৯৭৫ সালের পর থেকেই বুঝি এই অবস্থার সৃষ্টি, আসলে এর আগে থেকেই এই প্রক্রিয়া শুরু হয়েছে সেটি ২ বা ১ বছর নয় কয়েক যুগ আগেই,কিন্তু অবিশ্বাস্য হলেও সত্য যে, বিষয়টি কখনো আলোচনায় আসেনা।

বাঁধের কারনে পদ্মা নদী এখন বিরান মরুভুমি

ভারতীয় গেমিং এর কৌশল

যতটা মনে পড়ে পাঠ্য পুস্তক ও আরটিকেল অনুসারে ১৯৪০ এর দশকে শুরু হয়েছিল এই ভয়ংকর বাধের পরিকল্পনা। সেটি করেছেন ব্রিটিশ সরকার পরে তারা তাদের তল্পিতল্পা সহ গেলো  চলে। আসলে পাকিস্তান সরকার তারা (ভারত) আবার এই পরিকল্পনার বাস্তবায়নের জন্য কাজ শুরু করলেন ১৯৬২ সালে। নির্মাণ কাজ এগোতে  থাকে  তাদের তত্ত্বাবধানে। পাকিস্তান সরকার একটু বিরোধিতা করলেও তা হালে পানি পায়নি। আর কিভাবেই বা পারবে কারণ তারা তো নিজেদের পায়ের তলার মাটি কে শক্তিশালি করতে পারছেন না। আবার কিভাবে বা অন্য সরকারের বিরুদ্ধে লড়াই টা করবেন? নির্মাণ করলেন একটি খাল যার নাম "ফিডার"।  এই খাল টি নাকি গঙ্গা থেকে পানি নিয়ে হুগলি নদীতে সরবরাহ করবে। তাতে কলকাতা বন্দর আবার জীবিত হবে। তাতে বাণিজ্য সহজ হবে এর সাথে  বাংলাদেশের একটু ক্ষতি না হয় হলো তাতে তো আর সব কিছু শেষ হয়ে যাবে না!

সেই তখন থেকে চলছে পানি প্রত্যাহার প্রায় লক্ষ এর অধিক কিউসেক পানি। যে গঙ্গার পানি ব্যবহার করার কথা চারটি দেশ (বাংলাদেশ,ভারত,নেপাল ও চায়না) অথচ সে পানি ব্যাবহার করছে ভারত একা। তারা শুধু একটি গেম খেলেছেন ১৯৭৪ সালে যখন চুক্তিটি হয় তখন তারা লিখেছেন মাত্র ৪০ দিন এই বিশাল বড় বাধটি পানি প্রত্যাহার এর জন্য ব্যাবহার করবেন। বিষয়টি হাস্যকর যে এত বিশাল আয়োজন কেউ কি ৪০ দিনের জন্য করে? শিশুর পক্ষে বোঝা সম্ভব যে, এখানে কি গেম তৈরি করা হয়েছে অথচ আমরা বুঝতে পারলাম না। এই পরীক্ষামূলক পানি প্রত্যাহার ছিল ভয়ংকর দেশ ধ্বংসের দীর্ঘ চক্রান্ত তা এখন সহজেই অনুমান করা যায়, তারা বললেন ৪০ দিন আর ব্যবহার করছেন ৪৬ এর অধিক বছর! কি সুন্দর এক্সক্লুসিভ চুক্তি বলুন তো! তারা এর পর আবার ১৯৯৬ সালে ৫০ ভাগ দেবার জন্য চুক্তি করলেন পানি নেমে এল ১০০০০ কিউসেক এ। আমরা প্রতিদিন ক্রমাগত পানি হারাচ্ছি একই সাথে হারাচ্ছি অধিকার। আমরা শুধু একটি পাতানো  খেলার খেলোয়ার  ছাড়া কিছুই নই।এখন আমরা আমাদের প্রাপ্য না পেয়ে তাদের কাছে ভিক্ষা চাচ্ছি। কিন্তু এটা আমাদের অধিকার ছিল না কি??

  

written by 

Alamgir sujan

Researcher 

University of Dhaka

The Social and Cultural causes of Disease

  The Social and Cultural Causes of Diseases

The causes of disease are characterized by environment and genetics. However, A cause is claimed as important i.e cultural and social. generally depends on daily habits, practice and benefits too. Malpractice of work schedule, activities, sorts of wrongdoings usually leads to disease. Such undisciplined works are given may cause physical disorder or even mental. Our physician usually seeks the causes after being patients not before that. But urgent to seek the cause and prevention as a conscious citizen before being hospitalized is the supreme duty of an anthropologist.

Mental Health

Depression and loneliness for a longer time causing mental health illness. In the medical field, the illness is denied always as we are going to discuss. We can't but say that the mental portion became the focal point of a patient because the brain is the central processing unit of the human body as compared to a computer. Here only physical patients get priority in 3rd world countries which is very peculiar to think about. Fortunately, it is very significant. The whole planning will be surrounded by our brain. Many life events will lead to being a mental patient.

• Childhood abuses

• Social isolation 

• Economic depression

• Certain unemployment or losing a job

• Domestic violence 

• Ethnic discrimination

• Social deviance

• Cultural disintegration.

• Academic discontinuation

• Misuse of drugs and alcohol.

Fever

When we do not take rest during longtime work, We do not have the physical strength to move. Even physical weakness we have felt. Overall it is not a disease rather a discontinuity of physical normal health. Where Lightly hot-tempered( over 99 degrees). The sleeping problem, over stress, fear/terrified from some paranormal factors is responsible for fever.

Our body is a set of working parts so if it works every day then prepare for such physical problems. This is because the body needs to relax otherwise that doesn't help us then we become ill. We will get rid of it by caring every day, proper daily physical exercise, keeping our body fresh, and sleeping well after that taking rest is more important than any other treatment. However, it's not a disease but physical disorder activities. The regularity of manual work and family food having practiced with daily physical exercise makes us safe from such fever. Consequently, we are capable of facing such diseases.

Diarrhoea

Diarrhea is almost a fatal disease. Due to polluted or dirty water, food items, food holding food items with dirty hands also causes diarrhoea, an infection in the gastrointestinal tract. Basically, stomach disturbed. Some people call it food poisoning. Globally it spread out soon. An estimated 2 billion cases of diarrhea disease occur each year. Also around 1.9 million. Children under the age of 5 years. Most people in developing countries die of diarrhea every year. This makes it the 2nd leading cause of death in that age group. We ought to drink saline frequently, the few times we had to go to the toilet. eventually, the weakest body will recover in a short time if not then see a doctor. 

We should take neutral foods like yogurt, flattened rice, mash banana, and very soft food which may digest at ease. The food items aren’t digestible, we should avoid this instead of meeting a physical need.

Cough

Cough may chronic, dry, whooping, and bronchitis(chronic cough from a few years)

It is most probably airborne diseases moreover ancient dust from books or woods, may for

cold and seasonal. Changing temperature is responsible for cough i.e cooler from the high tempered atmosphere or its opposition.

Such dirty elements along with air enter into the stomach towards the mouth causing it to cough primarily. the membrane in our nose responds by producing more means, this mucus and runny.

Postnasal drip can tickle the nerves in the back of our throat, triggering a cough. 

Other symptoms of postnasal drip include 

Sore throat
Feeling of a jump in the back.

So do's without medicine.

• Taking bath in the first half of the day

• Drink honey every day.

• Take black cumin seeds twice a day.

• Have to drink boiled water.

 

How To Prevent Suicide in Youth

Suicide is a mental disorder to destroys you forever. While we disabled ourselves to face any odd and awkward situation too. In a while no family members, no friend will support a man/woman then to decide themself a serious decision like so. The most vulnerable countries are Guana, Lesotho, and Russia (according to Wikipedia) even the third world countries aren't out of danger. Europeans have a great problem with suicide. They committed suicide than any other country. They should prevent it with proper treatment before we conscious people need to prevent it first.

In much of the world, suicide is stigmatized and condemned for religious or cultural reasons. In some countries, suicidal behavior is a criminal offense punishable by law. Suicide is therefore often a secretive act surrounded by taboo and may be unrecognized, misclassified, or deliberately hidden in official records of death-World Health Organization(2002)

The Mistake is a Common Phenomenon :

Everyone has mistakes out of control. So, we all make mistakes, This is why we have to support ourselves. Mistakes are nothing but a way of learning, it's nothing without a sequence of social facts. Mistakes have something to teach which leads to being stronger. At first, you should say "I made a fault please pardon me".

Hearing such apologies certainly will get sacrificed from him/ her while you did wrong with them.

Make Closest Friends :

We must make closest friends, real friends usually they don't betray you. Perhaps we may have many friends but no one is the best. All are surface friends not closest. When we have closer friends we naturally deal with him/her but it is impossible to share everything. The thoughts, sorrows, and happiness could be shared with closer friends too. At a glance to say that a close best friend can save your moments which you wanna seize. In this very time, a suicidal tendency couldn't touch forever.

Help Others :

Helping others is a good way to keep well. Here is nothing to help ourselves. If we help others then we will keep sound. We became happy that we were able to help or sacrifice others. The helping concept usually saves you and your life cause you will be forgiven if you forgive others. If undoubtedly a good attitude acts as a social survivor. The policy keeps you fresh and tension-free and makes you perfect.

Keep Always Busy :

A saying is continued that the world gets many more contributors from a busy person. The person may include himself at any work(hard and less hard) work helps us to live long. Engage yourself to work after work, no gaps will be kept within the work. Gape will create depression, which will lead to committing suicide. Almost all the time we are waiting for profit maximize by doing such work but here in the working world, you should think about work, not money. The habits will reduce all types of isolation tendencies you have.

Be Extrovert :

To be Frunk, we should express all of your thoughts that grew up in your mind. Hidden tendencies make you too introverted. But as a matter of fact that by expressing your mind you would be an extrovert person. An extrovert person is always an optimist.

Problem is a Way of Learning :

The problem is our teacher, we have a chance to hear something about our life when we fall into a problem. Problem is inevitable as we more for changing the society or not. Even if we stay at home it must be fallen a problem too. So, problem teaches how to be a good learner think. It doesn’t mean difficulties, It means a way of facing various difficulties point. Eventually, we should welcome all sorts of problems that are arisen.

Children as a Friend :

Children may not able to share with guardians. But the guardian will do it intentionally. As a guardian, we can share everything with our child like a friend. While we gave a chance to our son/daughter then we will get a space to their mind. Consequently, they usually share with us. That is like vice versa which can solve all of the problems that were not be shared.

Understanding the  Family Members :

The family head has to assume the whole members still have. Each and every family has a desire to do. Dreamt every night through a long struggle. Even she/he has a sorrowful background. The family head has to know that how they face struggle. You should understand what their condition is. What is going on within the family just a neutral point of view?

Blogger: Alamgir Sujan, Researcher University of Dhaka

Mail: sjn.ru89@gmail.com

Does Education Make Us Ethical

 

Naturally, we think that education makes us ethical. Almost all corners claim such an ethical view. Eventually, education and ethics both have a separate track to work on. The education policy approved along with its socio economic structure. That is working for providing a certificate for each degree. A Degree is just a paper,as a certificate receiver will receive papers one after another a paper which makes a bundle except social responsibility.

Education is a Gateway to Profession:

Education will make for  you a job. A gateway to profession. Whenever you have Educational certificate then you will get a suitable job. So,education works here as a promoter and even acts as an earning way. "The more we learn the more we get money".

Education is just a Degree:

It's just a degree which can be achieved from an institution. Institution will provide you with several degrees. Out of ethical expression. It's a matter of grief that these are nothing but getting documents and formal degrees we have achieved. We can set a few letters like Dr. M.phil, FCPS, B.A, B.sc, MBBS and so on. We heard about a man and measured a person for his/her names and degrees. It's nothing but formalities, degrees make an egoistic educated and individualistic without confirmation of being a human.

Education Doesn't Mean Humanity:

Education meant learning from a paralised building not for making a humanist. Humanism came from social solidarity. An educated person may or may not be ethical. Education differs from ethics in a significant point of morality. Not so mandatory that learning helps people. As because morality differs from formal education. Education doesn't teach humanity. If so, credit goes to parents and ideal one. Education is always more academic but humanity depends on how we socialize our children in our family nourishment where we usually grew up. 

Education Make  Us Individual:

The more we learned the more we became individualistic. we have much more time to think about ourselves but not for others too.We all got ready for self help not for whole beings including animals. So,we showed very much chronic  personal development out of social development. Such a situational moment an educated person rushly goes for his/her bundle of money for income. If a man comes out from the point of money then he/ she must be inspired by them. Eventually, he/ she would become self centred too.

Ethics is not From Education.

We have a general query to know that ethics must not come from education. From another point of view it may come off here from education. Not directly from there but as far we know it from his own initiative with own intention which he wants. A number of books from syllabus Couldn't make you educated. Ethics is totally different. There is no relation to syllabus based education but related to growing up in a society. If the family and society is able to rear such type of contributor.  

Education system should deal with ethics.

We have an education system even though it varies on the basis of geography. Political and parliamentary system is able to set the system needs for students. All levels of students also need an ethical view of humanity. So, ethics should include an educational syllabus. Whenever we are capable of adding in a formal govt declared syllabus. We normally educate them as an ethical expert which deals with a bunch of students involved in social struggle. They must have achieved an attitude as moral beings even for humanity. 

At a glance we have education on one hand and others hold ethics too. The dual mixture makes a pupil expert in doing any work from morality. Eventually,we will achieve a proper education along with responsibility. We should add social ethics 

In order to simplify our formal learning.

Ethics would be a formal education soon. As because almost all have lost our humanity that we had. We are going to lose our discipline as far as I know. So,the topic became urgent to recover or reshuffle the existing society.

Written by 

Alamgir sujan

Researcher 

University of Dhaka 

Causes and Effects of Drug addiction

 

Drug addiction is a practice of repeatedly having drugs like cigarettes,drinks,cocaine,marijuana,heroin with which we became addicted.Mental and physical imbalance make them doing the various unexpected works. Indeed,drug addiction is the condition where one goes out of control over the body and conversation after taking any type of alcoholic element .

Causes of Drugs

Detached from the peer group:

Peer group means the same occupational group that may belong to the same categories of work for example study,sports or cultural groups. They detached from the group that's why he/she had to be fond of an harmful addiction. Even the whole group is being addicted too. The member of the group engaged himself to the group of work because peers were involved. Hence the single member added usually not be kept out of them. The peer group also not involved in any types of addiction then a single cannot do such practice due to good company.

Social pressure:

Social pressure from the same anger friends and family members is a serious factor, especially for young people in danger of misuse drugs.

Lack of Family caring:

If family have a lack of caring upon you and your early life,eventually less involved in your life, then have a high level of risk for addiction. The child life of an infant is very important to build up,so this is the time of nursing on behalf of the family. Family members shouldn’t keep lacking proper caring. When family doesn’t care about. A member then he/ she like to involve himself/herself in addiction. after a while she/ he can be identified as a professional drug addicted person. Those habituals normally can control it for doing family caring.

Break Up Romantic Relationship:

We belong to a society where every boy and girl have a minimum relationship. While each relationship has a responsibility to keep them better. But it has a very much Influential impact upon a young guy and attention too. However, relationships will keep us romantic and fresh minded but several times it will cause pain. Later on, when the romantic relation broke up. Hence, gradually came drugs,on the one hand who is really love opposite sex then fallen from sky and became addicted. On the other hand then ungetting hope making him detached from the family as well as peer group. Indeed the depression from the shocking love through one in a world of addiction.

Mental Health illness:

If you have mental health problems and are not diagnosed even not solved,consequently we will be at risk of addiction. With those problems including anxiety,hyperactivity,angry feelings,attention deficit,depression,bipolar personality disorder and disorder for death of measurable,disorder for physical disorder  and many of mental diseases we usually face which may lead to addiction.

Chronic Practice of drugs 

Primarily a boy/girl starting with cigarettes  regularly speeds up their practice. Such chronic use simple drugs developed from cigarettes to fenidile,hot drinks along with cigarettes as drugs  daily several times. The use of drugs became chronically accepted,so it turned to an addiction. Then It's  claimed as a drug addicted person we marked from a neutral point of view.

Social Structure:

We belong to such a society full of depression,workless,tiresome as well as disturbing. Everybody is usually individualistic,self centred. For instance, a person normally doesn't want to help those who are beside him. He thinks only of his personal intention and personal demand too. Not to make the situation tougher to get a good friend will be with me as company his/her self profit. So such a scenario of loneliness could lead the person to take centre,Which assured him/her to forget total complexity in the internal society. Eventually the self shaked and jerked loneliness,dishonoring as well as capitalism social structure make one extremely addicted to being distant from society.

Effects Of Drug:

Body Imbalanced:

Body becomes imbalanced due to taking chronic drugs. Body is being imbalanced at the time of walking. Along with the brain also Eventually  academics even the addicted person falls on the way/road sometimes. Thus they may die without any diseases but drugs. The drink is being used as a killer.

Problems In regular academic:

Frequently missing school or work,a sudden disinterest in academic works or going to institute irregularly. So not be performed as well as others. Don’t expect a good result here.

Impact on Behaviour:

Keep her/him secret for other family members and where friends meet regularly. Eventually drustically changed in behaviour and changing relationship structure due to over addiction.

Alamgir sujan

Researcher

University of Dhaka

01861598208

  

 

Is the social media becoming an addiction??

 

The few media which keep our friends live in daily activities. Carrying them with memories in the previously we had. Indeed we keep ourselves in touch with all of the social members along with maintaining a social network too. In Addition to this included news,photos,videos as well as many events or phenomena sharing to the friends is the main motive of social media. All sorts of social but virtual connections and bonding are called Social Media. To be frank the media turned to be an addiction we feel at present.

Smaller Private World :

The immature virtual connections help make a smaller world. Hence,we find a person without a friend cause: he/she engaged herself/himself into a network where another one connected from an unseen room. We don't have the ability to know him/her correctly. The people avoid meeting them on the ground or satisfied to be a friend via verbal distant communication. In this sophisticated situation,he/she entered into his/ her own world of beliefs,over freedom,own responsibilities,loneliness,self supporting,no physical connection usually make him/her a man/woman of a smaller private world which has no diversity  

Distrusted:

We cannot trust the person if someone betrayed me instead of assisting. Here is the best possibility of such feelings due to a similar occurrence. As like facebook,whats app,viber or any kinds of social media deceit him/ her during emotional and economical challenges what they had to face. We several times used to hear that a wedding ceremony arranged via facebook then to wait mistrust one which we didn’t wish.

Case study

• Nasir is a national cricket player of Bangladesh recently married to a woman named Tamima without knowing her marital status.We informed news from electronic and print media that she has a child of 8(eight) years 

old Actually she was married around 10 years ago,now the girl claimed as a betrayer stated by her real husband Rakib. Furthermore, we heard that they both were introduced via facebook. consequently, Nasir didn’t know her family status along with marital too. Which made a gap of actual romantic relation. Nasir is betrayed by Tamima . Now they both become separated from each other. Finally Nasir lost his bright career and Tamima went back to her former husband with the child. Hence, the so-called social media Facebook is responsible for all sorts of unhappy relations like Nasir and Tamima.

Lesser Emotion:

Man has emotion to be matured as a social member.

To be actual,such so called social media help to be fake emotional and fake promising. Which make's inhumanist. South asian people have emotion,here after not like westerners. But a matter of grief that we are going to lose  emotion due to misuse of social media.This is so negative for us to do such deeds. The man without emotion is the man out of feelings. We may call it a machine full of machinery parts without human culture.

Time Waste:

We didn’t get relief from the work. The work and the man act as vice versa sometimes we involve ourselves in the work sometimes work involves us. Work must not go on forward with the help of man in the name of worker. If we spend time on social media for almost a few hours a day then the time will be wasted.

Some usually spend a day-long period there. The rest of the users use the media a few minutes from every hour but not continuously. We use the media for unnecessary purposes. The spending time will be effective if we can use it for our profession otherwise our provided time will be turned to ashes. Truly speaking frequently upload photos,status updates regarding every happenings like sleeping,toileting,reading are not normal but diseases. We should recover the provided time. Social media is not for every playing that causes only wasting time.

Personality disorder:

A strong personality can bring everything that urgent for us. If one doesn’t have personality then has no color. Hence color refers to the entity which differs one from others at ease. We usually share every event of daily life and videos which will make us have personality disorder. We haven’t been personal when each event became public whether we publish all facts happening daily. We have nothing to be private. So,our personality is hampered.

 A person of less personality doesn't get honoured,because they don’t know how to honour other people too. The overuse of social  media leads to all the situations mentioned above.

Damaged Creativity:

We have to create something during our lifetime. As like peasants produce food items,labour produce products, scientists discover scientific theories that are useful for the world. But it will take time to be a producer that may be manual or mental. We cannot create something if we used to spend time only on social media. Where we need a long time to make new thoughts. There is nothing to do except communicate; gradually we are going to lose our creativity.   

Mental decadence:

We Generally think that everybody has mental strength. As usual, we use such strength to involve ourselves in many,many works. It’s preferable to know that our mental ability is able to control the whole body. If mentally be engaged in a single track i.e facebook,twitter or any other social media then one couldn't work in another social work. Spending time in the virtual world couldn't be helpful for mental health.

Virtual relation,virtual love and virtual social network lead to mentally disordered.

All sorts of communication. hampered mental health as well as causes mental decadence.

So, in a word the social media is not wholly discardable, we usually use the tools that we want to do,we have to excavate what is our focal point. The impact of social media depends on how we may use it. Those are nothing but a tool. This is because we will make it positive. There is nothing to blame whether users became purposeful even closely related to the goal we set before.

Alamgir sujan

Researcher 

University of Dhaka 

01861598208

Save time and Do the best

 

"Time Management"  stands for how to spend and how to organise daily activities,the time we will get as a part of the species.

Discipline Yourself

We can do nothing without discipline. Whenever we set a goal out of an arrangement that must be failed tomorrow morning. So,arrange your time with work as well as make new thoughts always. On this very day unite all of your passionate work we set. Along with these reschedules all of the works one after another. Among the discipline we would be taking food and sleeping how much time we usually use. 

Set Goals Correctly: 

Set goals that are achievable and measurable. Use the SMART method while setting goals. In essence,make sure the goals we set are Specific,Measurable,Attainable,Relevant,Timely.

Remove unnecessary works:

We have many, many works in our working lists. Hence,few tasks are non essential. Those ought to be removed overnight,distinguish between the necessary and  unnecessary tasks.

Then to make yourself go to the field of timely action. Go ahead with significant ones that are related to goals. Which repeatedly helps you to achieve it.  Now to uniform rest the work rapidly and save our valuable time.

Priority Basis:

Not all the works are not equally important. Few of them are undoubtedly urgent. That has to solve the priority basis. Determine which are important and urgent or not. Then start working there with your focal point.

Complete Your Work

Half done work isn’t appropriate It gives an incomplete result which leads to hazardous conditions that we don’t expect. In the working world,we should end once then start another step. Please don’t keep a single deed for tomorrow.

Take a Bit Break

The tendencies of long  time without break are not productive. Hence,the worker lost their productivity and harder to stay focused and motivated. If there is no gape there is no creativity or  thoughts. Break is going to make a new opportunity for being made a good worker. Non stop work doesn't help so. This is why find a leisure period,consider a brief nap,going for a short walk or swimming.

Plan For Tomorrow

Every single night is enough to make a plan for the next morning. A day of 24 hours is being used for multitasking. Every work has its own criteria,It has an effective result,different interests also. Just for the next day we should make a specific plan that you want to complete. From dawn to dusk a daylong master plan must take by night. Then it is shaped and shuffles the allocated time we usually have. Each and everyone got full time but very few used it perfectly. Though none can claim the time if it cannot be managed. Here is a plan on that day that is not so effective,but only at night before the upcoming sunlite morning.

Finally time will give us a new way of life.

Alamgir sujan

Researcher 

University of Dhaka