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কোন অনুশীলন এবং প্রযুক্তিতের মিশ্রণে ভিত্তি করে?
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DNA-র আবিষ্কারক কোন দু'জন?
1957-তে Sputnik 1-র উৎপাদনের সাথে সম্পর্কিত?
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বিজ্ঞান কোন ধরনের জ্ঞানের উপকারিতা সংকেত করে?
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বিজ্ঞানের মৌলিক উদ্দেশ্য কী?
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Study Notes
Understanding General Knowledge: Exploring Science
General knowledge encompasses an array of diverse topics, and one of the most captivating realms within this realm is science. The science subdomain of general knowledge offers a wealth of intriguing facts, concepts, and discoveries that shape our understanding of the world.
The Foundations of Science
Science is an organized body of knowledge based on evidence that aims to explain and predict the natural world. It follows a systematic, iterative methodology. Founded on the principles of curiosity, skepticism, and empiricism, science has expanded our understanding of the universe, life, and our place within it.
The Building Blocks of Science
Science is divided into several branches, each focusing on a specific area of investigation. These branches include:
- Physics: The study of matter, energy, and the interactions between them that explain the nature of the universe and physical phenomena.
- Chemistry: The study of matter, its composition, properties, and reactions.
- Biology: The study of life, its structure, function, growth, evolution, and distribution.
- Earth and Space Science: The study of the Earth's physical structure, processes, and phenomena, including geology, meteorology, and astronomy.
- Medicine and Health: The study of human health, disease, and the methods of prevention and treatment.
Each of these branches relies on a combination of theory and experimentation, with the results of these investigations contributing to the body of scientific knowledge.
Discoveries and Innovations
Throughout history, scientists have made numerous discoveries and innovations that have transformed our understanding of the world and changed the course of human history. Some notable scientific achievements include:
- The discovery of the atomic structure by J.J. Thomson, Niels Bohr, and James Chadwick.
- The development of the theory of evolution by natural selection by Darwin and Wallace.
- The discovery of DNA by Watson and Crick.
- The development of vaccines and antibiotics.
- The launch of the first satellite, Sputnik 1, in 1957.
- The first human heart transplant in 1967.
Science in the Modern Age
Today, science continues to play a crucial role in virtually every aspect of modern life. Scientific knowledge is used to inform public policy, to develop new technologies and innovations, and to improve our understanding of the world around us.
The current state of science is characterized by interdisciplinary collaboration and the development of new technologies, such as genomics, nanotechnology, and artificial intelligence. These fields hold great promise for future scientific discoveries and their potential applications.
The Importance of Science Literacy
The ability to understand and interpret scientific information is an essential component of general knowledge. Science literacy is crucial for making informed decisions about personal, societal, and policy issues. By understanding the scientific method, the principles of evidence-based decision-making, and the latest scientific discoveries, individuals can become more engaged citizens, and better equipped to address the challenges of the modern world.
In summary, science is a fascinating and endlessly fascinating realm of general knowledge. From the foundations of scientific method to the latest discoveries and innovations, science offers a wealth of information that is essential for understanding our world and shaping our future.
[Note: This article is intended to provide general information about the science subtopic of general knowledge. It is not intended to be a comprehensive or exhaustive overview of all the scientific fields and their discoveries.]
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Description
Delve into the fascinating realm of science within the domain of general knowledge. Explore foundational principles, branches of science, historical discoveries, modern advancements, and the importance of science literacy for informed decision-making.
