Notes and Study material for Exams
PSCNOTES- Science Updated Nanotechnology and its applications The concept “Nanotechnology” was first proposed by Richard Feynman on 29th December, 1959 in his talk entitled “There’s plenty of room at the bottom” at the California Institute of Technology. Deriving its name from the Greek word “dwarf” meaning small, nanotechnology is commonly defined as … Read more
Nanotechnology relates to the technology of rearranging and processing of atoms and Molecules to fabricate material to Nano specifications such as nano meters, the technology will enable scientist and engineers to see and manipulate matter at the molecular level atom by atom create new structure with fundamentally new molecular organic material and exploit the novel … Read more
Institutes and Organization in India promoting integration of Science, Technology and Innovation India is one of the top-ranking countries in the field of basic research. Indian Science has come to be regarded as one of the most powerful instruments of Growth and development, especially in the emerging scenario and competitive economy. In the wake … Read more
Nanotechnology and its applications The concept “Nanotechnology” was first proposed by Richard Feynman on 29th December, 1959 in his talk entitled “There’s plenty of room at the bottom” at the California Institute of Technology. Deriving its name from the Greek word “dwarf” meaning small, nanotechnology is commonly defined as the combined art of science and … Read more
Navigating the Global Landscape: A Deep Dive into Foreign Policy Foreign policy, the set of goals, strategies, and actions a nation undertakes in its interactions with other countries, is a complex and multifaceted field. It shapes a nation’s international standing, influences global affairs, and directly impacts the lives of its citizens. This article delves into … Read more
The Agricultural Revolutions of India: A Journey of Transformation India, a land of diverse landscapes and rich agricultural heritage, has witnessed a series of transformative agricultural revolutions that have shaped its economic and social fabric. These revolutions, driven by technological advancements, policy changes, and societal shifts, have propelled India from a predominantly agrarian society to … Read more
Issues and Problems of Society. Social problem is a condition which is defined by a considerable number of persons as a deviation from some social norms which they cherish. The major social problems in the early phase of the Indian civilization were increasing rigidity of social hierarchy, continuous conflicts between the Aryans and the Dasas, … Read more
Professor Freeman J. Dyson, of Institute of Advanced Studies, Princeton, in his book “Infinite in all Directions,” had this to say about Technology: “Technology is a gift of God. After the gift of Life, it is perhaps the greatest of God’s gifts. It is the mother of civilization, of Arts and of Sciences. Technology … Read more
Science & TechnologyFor Notes Click on the topics [su_posts template=”templates/list-loop.php” posts_per_page=”100″ tax_term=”1321″ tax_operator=”0″ order=”desc”] Physical Science (I)System of Units: MKS, CGS and SI (II)Definition of speed,velocity, gravity, mass, weight, force, impact, work,power and energy. (III)Solar System, relative position of Earth with respect to Sun and other planets, movement of earth and moon in solar system, lunar and … Read more
Professor Freeman J. Dyson, of Institute of Advanced Studies, Princeton, in his book “Infinite in all Directions,” had this to say about Technology: “Technology is a gift of God. After the gift of Life, it is perhaps the greatest of God’s gifts. It is the mother of civilization, of Arts and of Sciences. Technology continues to … Read more