A ramjet is a simple, air-breathing jet engine with no moving parts (no compressor or turbine) that relies on high forward speed (supersonic, typically Mach 2–5) to “ram” and compress air for combustion. The BrahMos is a long-range, ramjet-powered supersonic cruise missile. What … Continue reading →

Note Multi-drug resistant Tuberculosis a severe form of TB caused by bacteria (Mycobacterium tuberculosis) resistant to at least isoniazid and rifampicin, the two most potent first-line drugs against Tb. What is Tuberculosis (TB)? Tuberculosis (TB) is an infectious disease caused by Mycobacterium … Continue reading →

The increasing impact of global warming is deeply impacting the poles, both the North and South poles. The northernmost region of Earth has been, until recently, covered by thick ice blocking access to buried resources and newer travel routes. Geography … Continue reading →

Idea He gave the clarion call “Go Back to Vedas “as he considered them the most authoritative repository of knowledge and truth spoken in the “Words of God.”  This will also help in reducing the hegemony of Western thought. The … Continue reading →

CPI measures changes in prices of goods and services that households acquire for the purpose of consumption. Facts you need to know ( Please learn thoroughly these for 2026 CSE Prelims) It is used as a tool by governments and … Continue reading →

It is a repository of samples of animal cells including oocytes (egg cells), sperm and somatic cells which are stored in liquid nitrogen to  -196°C. It can be created for storing both human as well as animal cells. Features Used … Continue reading →