Science

In the strictest sense, a super earth is just a planet with more mass than Earth, but less than a larger planet like Uranus or Neptune. So, super earths made of rock and metal, or even ice and gas. These planets could have oceans and atmospheres, or made of nothing but hydrogen and helium. The … Read more DMPQ- What do you understand by the term Super Earth?

Working Principle: Passengers or cargo are loaded on the Hyperloop vehicle that accelerates gradually via electric Propulsion through a low pressure tube. Its Vehicles are propelled using a linear electric motor, which is a straightened out version of a conventional rotary motor. The speed of conventional trains — and all land based transport — is … Read more DMPQ:Recently Hyperloop technology was in news as Maharashtra Government approved the Virgin Hyperloop DP-world consortium and a hyperloop track between Mumbai and Pune. What is the working Principle of Hyperloop technology?

On March 27, DRDO conducted Mission Shakti, an anti-satellite missile test, from Dr APJ Abdul Kalam Island launch complex. One of India’s existing satellites operating in lower orbit used in the mission. The test was successful on all parameters. India has made it clear that its space capabilities aren’t directed against anyone and the government … Read more DMPQ- Mission shakti

ICT encompasses both the internet-enabled sphere as well as the mobile one powered by wireless networks. It also includes antiquated technologies, such as landline telephones, radio and television broadcast — all of which are still widely used today alongside cutting-edge ICT pieces such as artificial intelligence and robotics. ICT is sometimes used synonymously with IT … Read more DMPQ: What are information and communication technology ? Explain their applications.

.  The Polar Satellite Launch Vehicle (PSLV) has proved itself to be a versatile vehicle for diverse missions and is now the workhorse of ISRO. It was the first launcher to gain operational status.  PSLV is meeting the national requirements as well as the launch requirements for international customers. The long string of consecutive successes … Read more DMPQ- Describe the different variants of PSLV (Polar satellite launch vehicle).

The DNA Technology (Use And Application) Regulation Bill, 2019 was introduced in the Lok Sabha. The bill which is also known as the DNA profiling bill, tries to check use of DNA technology to establish the identity of a person. According to the government, the DNA technology bill aims to establish the identity of missing … Read more DMPQ- Write down the salient features of DNA Technology regulation bill, 2019?

A biometric system is a technology which takes an individual’s physiological, behavioral, or both traits as input, analyzes it, and identifies the individual as a genuine or malicious user. Basic Components of a Biometric System Input Interface (Sensors) It is the sensing component of a biometrics system that converts human biological data into digital form. … Read more DMPQ- Point out the major components and applications of biometric system.

The spinal cord, running almost the full length of the back, carries information between the brain and body, but also carries out other tasks.  From the brainstem, where the spinal cord meets the brain, 31 spinal nerves enter the cord.  Along its length, it connects with the nerves of the peripheral nervous system (PNS) that … Read more DMPQ- Explain the spinal cord and its functions

Some long-exploited biofuels, such as wood, can be used directly as a raw material that is burned to produce heat. The heat, in turn, can be used to run generators in a power plant to produce electricity. A number of existing power facilities burn grass, wood, or other kinds of biomass. Liquid biofuels are of … Read more DMPQ: What are the different types of Biofuels?

e-portal on tribal health and nutrition named ‘Swasthya’, a first of its kind e-portal, providing all health and nutrition related information of the tribal population of India in a single platform. Swasthya will also curate innovative practices, research briefs, case studies, and best practices collected from different parts of India to facilitate the exchange of … Read more DMPQ- Tribal Health & Nutrition Portal – ‘Swasthya’