OUR ITWORLD

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...