Articles of Science and Technology are covered in this category.
What are T cells and why are they important? For your immune system to fight off any kind of invader, such as a virus, you need a kind of white blood cell called a B cell, which makes antibodies, and a similar-looking white blood cell called a T cell. T cells can play different roles. […]
Role of T Cells in COVID-19 pandemic| Important Read More »
Recent viral epidemic and pandemic diseases: Monkeypox: Viral Epidemic and Pandemic Diseases Monkeypox is caused by the monkeypox virus, a member of the Orthopoxvirus genus in the family Poxviridae. Monkeypox is usually a self-limited disease with symptoms lasting from 2 to 4 weeks. Severe cases can occur. In recent times, the case fatality ratio has
Recent Viral Epidemic and Pandemic Diseases Read More »
A supercomputer is a computer with a high level of performance as compared to a general-purpose computer. Since November 2017, all of the world’s fastest 500 supercomputers run Linux-based operating systems. In 1960 UNIVAC built the Livermore Atomic Research Computer (LARC), today considered among the first supercomputers, for the US Navy Research and Development Centre. The CDC 6600, designed by Seymour Cray, was finished in 1964 and marked
Supercomputers of India and World Read More »
List of Important Science MCQs are given below: This is the part 2 of important science mcqs with answer. For part 1, click here. Answers are highlighted in the given options. 1. Which of the following gases is used in cigarette lighters?(A). Butane
Important Top 25 Science MCQs : Part 2 Read More »
Top 100 Science One Liners: Also refer :
Important Top 100 Science One liners for Competitive Exams Read More »
Gravitational waves are ripples in the space time curvature traveling outward from the source produced by violent events such as collision of 2 black holes or by supernova explosion. It was predicted in 1916 by Albert Einstein on the basis of his Theory of General Relativity.
Know about Gravitational Waves and LIGO observatory Read More »
WHAT IS NANOTECHNOLOGY? Nanotechnology manipulates the molecular structure of materials to change their intrinsic properties and obtain others with revolutionary applications. This is the case of graphene – modified carbon harder than steel, lighter than aluminium and almost transparent. Nanotechnology is the study of matter at a miniature level called the nano scale. A nano meter
NANOTECHNOLOGY AND ITS APPLICATIONS Read More »
In November 1954, Bhabha presented the three-stage plan for national development, at the conference on “Development of Atomic Energy for Peaceful Purposes”. Four years later in 1958, the Indian government formally adopted the three-stage plan.
Three-Stage Nuclear Power Programme of India| Important Points Read More »
The energy released by the change in the nucleus of atoms is known as nuclear energy. The changes in the nucleus of atoms is normally caused by either nuclear fusion or nuclear fission. The technology that manipulates such changes in nucleus (nuclear reaction) of some specific elements and transform into energy is known as nuclear
Nuclear Technology| Important Points Read More »
Immunity means being protected from something and being unaffected or not bothered by it. Immunity to a disease is achieved through the presence of antibodies to that disease in a person’s system.
Important Facts About Immunity| Innate Immunity| Adaptive Immunity Read More »
