Scientists have researched that the dog's tail and many stages of eye-sight are actually a complex method of congenital for communication between the dog group. When a dog encounters a stranger, then from the trail position they understand who is the leader among them. For example, if the tail is raised on the face of threat, it means that he is the leader of the group. And whose tail is downwards, it has to be assumed that he is accepting obedience to others. We say that 'the tail has escaped', it may have come from here. Generally the emotional expression is expressed through the scalp. Sometimes it can be seen as an excitement of tension. These types of signals are particularly meaningful in dog breed wolf tigers. If there is quarrel between two wolves, they try to understand each other's pulse speed, blood pressure etc. They look at each other's eye movements to indirectly measure them. If the glaze of the eye glows, that means he is afraid. On the other hand, if the eye glow falls short and with different gestures, then it is understandable that he is very mad, and that is a matter of concern. However, dogs do not understand much about the house. Because their original attitude has changed in the vast majority of people while living with them. Now, Tutu Tutu said, tilt the tail, and warned with caution, but warned that the tail will be thrown.

 

 
 is also increasing rapidly. The use of fossil fuels for the development of oil and gas, etc. increased. These burns increase the amount of carbon dioxide gas or greenhouse gases in the atmosphere. As a result, the Earth's temperature is increasing. Now if the carbon emissions are reduced, then the developed countries will have to reduce the rate of development. America, Europe or China, India does not want to be easily accepted. Who wants to be poor? So what is the way to reduce the heat without reducing production? One way is to protect forests and more forestry. It is also difficult, because forests need lots of land. There will be no more land for forests under the pressure of increasing population. So the efforts are going on, to find out the technology that produces more using less energy. On the other hand, increasing the production and use of solar-power, air-power, water-power, etc. Not only that, the use of special pipes from the soil, by using heat, has also been used to help in the heating of the interior of the house. It will reduce fuel burn rate. Another surprising way is to reduce the rate of decline in industrialized countries. According to a survey, only about 100 trillion people (150 million crores) of calories are consumed by the people of America alone. In other words, about 40 percent of the food items that come in them for the year are not eaten for many reasons. This amount of waste will burn up to 30 million barrels of fuel oil to produce food. In addition, the depleted food produces methane gas, which is much more harmful than greenhouse gas than carbon dioxide. In 1974, the rate of food loss in the United States was 74 percent. That is, these types of waste are increasing day by day. Even if developed countries reduce food-rabies, it is possible to reduce many carbon. However, it is important to remember that maybe not everything can be handled by anything. Because, the rate of carbon emissions must be reduced so that in the next 50 years the atmosphere does not grow at more than two degrees centigrade. If the current trend continues, the temperature will increase to 4 degrees centigrade, which can endanger human life. So it is not small to prevent disaster, big steps should be taken. It is possible to reduce carbon emissions, if everyone decides to implement it correctly.

BY Abdul Qayyum

 

The work of thinking is the only human brain. And energy is spent in any work. There is no exception to brain work. So the question arises, that the strength of thinking is that it is about losing weight. The reason for not having it is that there is so much energy in thought that it can be easily ignored. If we think of building energy by burning the fat of fat, then it is not something that happens because of brain work. While thinking about any subject, detailed map of power expenditure at different levels of thought has been observed by monitoring the data obtained through PET (Positron emission tomography) scan and MRI (Magnetic Resonance Imaging) in different parts of the brain. It has been found that the use of energy in the process of transmitting signals to the brain is at the coccyges and atomic level. But there is very little heat in it. So there is no reason to lose weight due to worry. However, perhaps the anxiety of the people is worrisome because the taste of eating becomes less. If you play less then the weight will decrease. If someone takes a low-budget plan to reduce weight, thoughts can also play an important role in motivating the mind. From our experience, we see people worry or lose some weight in anxiety.
BY Abdul Qayyum

 

During the flight, you need to drink pure water more. The water gets out of the body at high altitude, it is not filled with tea and coffee. Drinking water only if you get thirst can cause danger, because even if you get water out of litter, you will not get thirst. So it is good to drink water after some time. According to nutritionists, a full adult should drink at least six to eight glasses of water (or two liters of water) daily. Those who work harder, if they drink more water, there is no harm. Weight and exercise can be taken before and after. You should drink about one liter of water for every kilo weight loss. If water for two liters of water comes out of the body for some reason then there will be serious problems like skin tingling, muscle weakness, fatigue, burns, jhumani and headache. Sufficient water helps reduce weight. Burning excess fat during the diet, the garbage that is formed in the body, water can be removed from the body with the help of kidneys. To remove constipation, more water is needed. It is beneficial to eat a glass of water before and after eating for body weight loss.
BY Abdul Qayyum

 
The southern hemisphere is less prone to snowfall than the Northern Hemisphere. However, the mountainous areas of southern hemisphere like Andes, Australia's Great Dividing Range, Patagonia in South America, and New Zealand have occasionally snowfall in the mountains.
Fog is only visible when the moisture of a place reaches around 100 percent.
Normally the fog is seen more towards the river or the pond, because the water helps to raise the moisture in the air.
California's Point Reyes is one of the most foggy areas in the world. The place is covered in fog for 200 days of the year.
1816 is called the summer year. In the Northeastern United States and Canada's Marie Times, Newfoundland and Northern Europe, the lifespan of the cold wave continues throughout the year.
In the 1600 s to 1900 s, when the waters of the Thames river get frozen every year, arranging fairs on it becomes a custom. In 1608, King VIII Henry organized the first ice meal. In 1684, the water accumulated in the cold winter was in ice for almost two months.

 

To survive, this temperature is to be retained. But during the severe winter, the heat was released from the body. Then the body tries to keep the heat from burning its stored fat and making the temperature better. This way the body loses the calories very quickly. There are two ways to escape from this situation. On one hand, wearing warm clothes, wearing coating and burning fire in the house, trying to stop the outside. This is not possible for many poor people in our country, especially in rural areas. On the other hand it is necessary to eat a lot. The reason is that it is not possible to fill the calories that are expelled from the body when they do not eat extra calories. In this situation, they became difficult to survive. If the body hurts the calorie, life may suffer from hypothermia. If the body temperature falls below 35 degrees centigrade, then it is called hypothyroidism. In this situation, it is difficult to continue the work of limbs, lungs, kidneys and kidneys. If the body temperature falls below 20 degrees, the condition becomes hazardous. In the winter, the skin and hands and feet of the skin may become numb. Death is inevitable. If the temperature drops very quickly in winter, it is called cold wave. Normally it is believed to be a cold wave when too much winter falls. For example, in our country Dhaka is generally very cold 10-12 degree centigrade. But if the temperature is reduced to eight-nine degrees in 24 hours and it lasts for a few days, then we will say that the cold wave has started. During the cold wave in the northern region, temperatures also dropped to four-five degrees. Many people died during this time. Animals such as cows, goats, etc. can also be killed in cold wave. Because they are also hot animals like humans, that means their body also has a certain average temperature. They too have problems in the winter.
BY Abdul Qayyum