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যে 5 টি রহস্যময় প্রশ্নে বিজ্ঞান বোকা বনে যায়। 5 Mysteries Science Cant E...
SCIENCE AND TECHNOLOGY Science is simple and systematic way to understand the structure of the world by observation and experimentation. Science is the body and branch of knowledge which only based on the facts. Science is providing testable explanation of the facts. Science word is came from the Latin word (Scientia) mean knowledge which used in 13 century for the first time. Science is just a human effort to understand the natural and physical world. Science make many impossible things possible and also discover many interesting things all over in the world. Science also provide the treatment of many serious diseases. Science is the game of using brain. Science is divided into three parts natural science, formal science and social sciences. Social science is work about people and society, Natural science is also called pure sciences. Physics and chemistry are the types of the natural sciences. Ecology, Geology, Meteorology are the branches of earth sciences. In 16 century electrical power stations was invented and electricity became familiar to people. In half 16th century TV and Cables was introduced. In 19 century western society consider that science is a kind of philosophy that's why they call it natural philosophy. Muslim philosophers contributed in making science familiar and play their important role in science work. Ancient Indians also play their role in science, an ancient Indian describes that material can be divided into earth, air, fire and water. In 17 century physical laws and radio was introduced. In 20th century science was divided in Biology, chemistry and physics. Science is a knowledge which can be share and communicate with others. In 20th century atom bomb was invented and many countries became power, and technology make many inventions such as internet introduced, man reached on moon, many latest machines invented. Technology is practice of science. Technology is an interesting application of scientific practice. Technology may be machinery or device in the result of scientific experiments. The word Technology is came from the Greek word Theknologia which mean systematic treatment and used in 17 century for the first time and get familiar in 20 century. Technology is a useful application which is use for the production of good and services for human beings by utilization of machinery use. Technology some time may be simple or some time complex. Fulfill the specific task by using technical progress is called technology. Technology also called the invention of new things. Technology may be science and may be art. Technology is not only useful in society but also useful in solving economical issues. Any economy can be developed by the proper use of technology, raw material and their skilled workers. Technology not only improve the human life but also some time technology has destroyed human life such as providing latest weapons and tools. Technology can be consider an activity of the changing cultures and technology is changing day be day. Technology is making human life comfort able machines replace the human labor and doing more work than human in less time. This page is explaining that technology play a vital role in human life by providing a lot of interesting videos. This page is providing you a videos about how innovation and making the huge changes in the world. This page is providing technological and scientific videos not only for youngest's but also providing entertainment for kids and old persons too. This page is a good source of using your free time and gaining knowledge and information about technology and Science.