Water quality and water purification

  Safe drinking water is the birthright of all humankind – as much a birthright as clean air. The majority of the world’s population, however, does not have access to safe drinking water. This is certainly true in most parts of Africa and Asia. Even in relatively advanced countries such as India, safe drinking water … Read more

Political Parties and Pressure Groups.

Political Parties and Elections Political parties are an established part of modern mass democracy, and the conduct of elections in India is largely dependent on the behaviour of political parties. Although many candidates for Indian elections are independent, the winning candidates for Lok Sabha and Vidhan Sabha elections usually stand as members of political parties, … Read more

Infrastructure Development

                 Infrastructure     1. The Government of India shall develop a new major port at Duggirajupatnam in the successor State of Andhra Pradesh to be completed in phases with Phase I by end-2018. 2. SAIL shall examine, within six months from the appointed day, the feasibility of establishing an integrated steel plant … Read more

Nuclear Tech Terms, Radioactivity And Its Application

 Quick Revision ( SCIENCE SERIES, Art 2):   NUCLEAR TECHNOLOGY, RADIOACTIVITY and Its application     Nuclear technology: Nuclear technology is technology that involves the nuclear reaction of atomic nuclei. Among the notable nuclear technologies are nuclear reactors, nuclear medicine and nuclear weapons.   BASIC CONCEPTS: Nuclear energy: The energy produced due to changes … Read more

DMPQ: Application of nanotechnology in the field of electronics and IT application. Discuss. (SCIENCE)

  Miniaturisation of the transistor size. Smaller, faster and better transistors may mean that soon your computer’s entire memory may be stored on a single tiny chip. Using magnetic random access memory (MRAM), computers will be able to “boot” almost instantly. MRAM is enabled by nanometer‐scale magnetic tunnel junctions and can quickly and effectively save … Read more

DMPQ- . Discuss the Applications of Biotechnology in live stock and animal husbandry.

Biotechnology is being harnessed in various aspects of the livestock industry to hasten breed development for improved animal health and welfare, enhanced reproduction, and improved nutritional quality and safety of animal-derived foods. Artificial Insemination One of the earliest perfected technology is artificial insemination (AI) where new breeds of animals are produced through the introduction of … Read more