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In real life what we see or hear, we do not believe that everything is right. Often our senses betray us. For example, let's say watching television. If you notice a little better then you will see that when we hear commentatorial commentary while watching football or any other sport on TV, if the commentator shows on TV screen then we think that the words are coming from commentator's mouth. But when the player is shown to the commentator, when the story is heard, it can be understood that the words are actually coming from the TV speaker. This means that our eyes deceive our ears. Again says the song of the movie. Generally, heroes and heroines do not sing the song themselves. Singing genuine artists, actors and actresses just beat lips or lips with songs. If you have a lot of movie viewing experience then you have surely noticed that if the original artist of the song is not known then we cannot catch this issue. That is to say, we think actor-actresses sing the song. But ...

Although it seems incredible, more than 51 million people in the world are suffering from "schizophrenia" mental illness (formula: NIMH). The word is derived from Greek schizo (split) and phren (mind or thought) - so many people make Schitzfrena as multiple personality disorder. The schizophrenic mind is divided, but it brings him into imagination and the real world. The world's feelings are incomprehensible and the thoughts are not random. Skitzaffrenia symptoms can be of two types - positive and negative. The type of problem that positive schizophrenic people face is such a lot- -Helcission, trust in unreal friends or people. The friend who followed him followed all the time. Over time, schizophrenics gave themselves to their fictional friend, and once again lost control over himself. The matter became more intense when the friend indicated him for any work that was banned. -Dilution, always in delusion and listening to invisible voices. Most patients suffer from f...

Solar power is one of the most promising areas in Bangladesh. Need to emphasize the use of solar power right now to be released from load shedding. Half of the country's electricity demand is possible only by collecting solar energy at Cox's Bazar seaside. Solar power is being used as an alternative energy to many countries, including the United States, France, Japan, Germany, England, China, India. Germany has announced the highest utilization of solar power by 2040. 60 percent of Nepalese people are out of power. Half of the remaining 40 percent of fossil fuels and others meet the demand from solar or hydroelectricity. The government is subsidizing up to 75 percent of the use of solar power. Rows row solar panels are visible in the roofs of the Beijing or Shanghai city of China. The solar panels are used as a water heater in the winter season. China announced that in 2011, 70 percent of villages would get 50 percent of the solar panels installed. India plans to produce 22,0...

We've been hearing the Solar Revolution for a number of years, whose original mantra is - a day will come when we use electricity free of cost. The main source of this electricity is the sun. It has been observed that on a sunny day, the sun radiates 1,000 watts of light energy per square area of the earth surface !! If we can collect all of this energy, we will be able to fully electrify our homes and office courts. The solar cells that we see in calculators or satellites are photos Voltaic cells or module (module is a cluster of cells in the same frame Are connected electronically). Photo means light and Voltaic means Electrical That is, the photovoltaic cell refers to the photosynthetic cell, which is the light energy Converts to electrical. Phagocytic cells are composed of semiconductor material. Currently, the semiconductor called silicon is used more. Basically, when the light is in this cell A certain part of this light is absorbed by the semiconductor when it come...

There is a lot to learn from the beginning of the global warming and greenhouse effect I'm coming. Whose term is the result of environmental pollution and cutting of trees The quantity of greenhouse gases is increasing as heat from the sun radiates on the earth It is not as much as it should be sent out of the earth after entering, as a result Earth's temperature is increasing gradually. And the temperature of the Earth is gradual Increasing the snow in the polar region will melt and sea water level rise Getting and drowning many places of the earth. In the whole matter, how is it that the result of human sin is global? Warming is such a hidden message. And we all memorize it I have come here. A few days ago, The Great Global Warming was named Swindle The documentary was seen in the documentary that some Bagha The Global Warming That Together With Bagaha Scientific And Environmental Interviews People are not responsible for this. The earth's temperature decreas...

For many years, people knew about 5 solar systems in the solar system At the end of the end. The rest of the remaining planets have been discovered. All the planets are empty It is seen in the eyes that Saturn is the most distant, the gap between Mercury and Jupiter The extent of the gap between Saturn and Jupiter is the same. The most beautiful planet in the solar system is Saturn because there is a ring around the planet Because of which Saturn is so beautiful. This ball is not seen in the eyes, because of which many Previously, astronomers recognized Saturn and did not know the meaning of this sentence. This is the first sentence He was caught by the famous geologist Galileo, but then he was one of them Planets thought. After 40 years of its discovery, astronomer Huygens discovered This is surrounded by a balloon planet (Here is the name Saturn from Earth The range is not always seen in any way because it is seen in various positions) The balls reflect more than one and a...

If the universe is compared to a diet, it is better to imagine it as a bag of microwave popcorn, where there is tremendous heat and explosion of chaos everywhere. The stars, nova, supernova, hypernova can be seen in the universe, but when astronomers discover a whole different explosion, then it is known as a rare phenomenon. Nova is a stellar explosion that occurs due to the split of a white dwarf star, and the supernova blasts occur in stars that are more than 1.4 in mass. In June of this year, NASA has identified a new type of astral explosion called Hubble Space Telescope Kilionowo. Such explosions occur when the collision occurs between objects of two more concentrations, such as a neutron star. Hubble observed a lively flame from a kilonova. After that, Hubble aims to explode a small gamma-rosy four hundred million light years away from Earth. The University of UK's University professor Neil Tanvir, led by a research team led by researchers, said that this observation ultima...

Mars is not like ten planets (should say and not like nine planets - everyone knows that the planets of the solar system are nine). From human birth they are seeing the planet in another way, because the planets are different from other planets and stars - it is red in color. At one time people did not know that this 'blood-sight' was called the war goddess, but now we know that these red colors are due to the ferric oxides (rusted iron) and the clear atmosphere of Mars. Mars has been seen in many ways in many parts of the world; But 'his surface was thoroughly examined for the first time by Dutch astronomer Christian Huygens in 1659. He calculated that a 'day' of Mars was twenty-four hours - very close to the day of the world. For example, a day in Jupiter is ten hours, which is about eight months of Venus! About seven years after the whiplash, Italian astronomer Giovanni Casini invented the merging of ice in the two poles of Mars. Gradually, more information ab...

An inspiration for women scientists Mary Curie This extraordinarily gifted scientist won the Nobel Prize twice. As a scientist, we know him. But Mary Kuri was in the family. Mary Curie from her daughter, Eve Diary .................. During my birth, my mother was 37 years old. As long as I was able to understand him, he was a prominent woman. Despite being famous he was surprised at me. Because he is inconvenient about himself. I was even more overwhelmed because I used to live with a poor student born before me. She just dreamed, and she was Mary Kuri. - Eve Curie. Our mother always used to say, one must work with the master, be independent, and never live forever. But he never considered science as the root of life - Irene Juliet Kuri. Famous physicist Pierre Curie (1859-1906) also shared many matters with his wife Mary outside of the family. These were found in Noble together with them in 1903. Born in Poland, Mary was not only young and beautiful, she was also the intel...

Three hundred twenty-nine teams A team of six people. They got up in the space station called Fabia. In addition to these six, there are capsules, cholera, gnome laboratory etc. in space. Different types of capsules are of different types of lower classes and more than twenty-one fashions. There are also various types of clones, cells, profiles, specimens, skeleton etc. in the GNOME Laboratory. Their mathematics is not specified. Without a purpose, it will run on the bare zero of the space. Find out new planets. Whenever a new planet on the main monitor of the spacecraft will catch the signal, they will take them along with them on the planet. But they do not have any definite account of how long it will last. In this way, their journey will take place from the planet. Their world name is Grusai. Their civilization has long been built. Milky Way's galaxies range from their galaxies to millions of light years. The glossy planet is rotating around a very old star. The star will t...

While writing this article, the budget is being discussed in the newspapers of Bangladesh. When it comes to the reader's hand, the budget will be out. Instead of getting the economics, science, and technology available in our budget, politics is playing a greater role. But for the country like us, economics, science, and technology should play a greater role. We accept that we are poor. But that weakness cannot be changed? Our economy is a poor country's economy but still, we can do it well. Can not do what is good for the real economy of the country, without the budget of coloring to get votes ahead of elections? When the whole world is in the newly invented science-technology, they are completely overwhelmed by it. For example, let's take a look at Tian. Taiwan imposed a budget of 630 million dollars in 2002 for the development of science and technology related to nanotechnology. Their program name is Taiwan National Nanotechnology Program. Not only did we spend money a...

When I started writing, I had not been able to write Aristotle's life, and I could not write it. Self-realization or self-concept of life but many ancient one's Proof of evidence found in Aristotle's writings Although he had said that the organism originated from the organism, Aristotle believed that some small animals were spontaneous. His famous book Animalia History (Historia Animalium) gave such a description. "Most of the fishes are born from eggs. But there are some fish that were born from mud and sand. Once a pond dried up to the nidoes and its mud dried up. After several days, the pond was filled in the rain. It was found in different types of molts of small fish. So it is clear that some fish are spontaneously grown. They do not need eggs or sexual activity" In the context of knowledge of today's day, this story of Aristotle may show laughter. How many thoughts we have about life, like a boy like his father, the girl's intelligence, we often ...

Thomas Alva Edison is the father of  inventor who was born 18, 1931 was Associate in Nursing yank discoverer UN agency is taken into account one of America's leading businessmen. inventor rose from humble beginnings to figure as Associate in Nursing discoverer of major technology, as well as the primary commercially viable incandescent lightweight bulb. he's attributable nowadays to serving to make America's economy throughout the nation's vulnerable early years. Thomas Edison’s inventions enclosed the telegraph, the universal ticker, the machine, the primary commercially sensible incandescent light bulb, alkalic storage batteries and also the Kinetograph (a camera for motion pictures). Thomas inventor was the youngest of seven kids of Samuel and Nancy Edison. His father was Associate in Nursing exiled political activist from Canada, whereas his mother was Associate in Nursing accomplished faculty teacher and a significant influence in Thomas’ formative years. ...

Even if you weren’t a scientist, you knew this man. His computerized voice enthralled the United States of America for many years, whether or not guiding the United States of America toward answers to a number of the largest queries humanity has ever had or enjoyed the villain during a cat business. You had his book on your shelf, though you ne'er scan it. You knew he was a genius whose mind grappled with cosmological conundrums as huge as black holes and therefore the existence of the Universe. He lived for many years longer than his doctors expected once they 1st diagnosed him with the neuron illness ALS in 1963, astounding the medical profession. He attained his academic degree, Associate in Nursing by the time he appeared in in style Science at the age of thirty-eight he was already an acclaimed scientist. He used a chair to maneuver around and eventually came to place confidence in a special computerized system to talk, that he did usually to rapt audiences aroun...