Science

A hydroelectric power plant consists of a high dam that is built across a large river to create a reservoir, and a station where the process of energy conversion to electricity takes place.The first step in the generation of energy in a hydropower plant is the collection of run-off of seasonal rain and snow in … Read more DMPQ:How energy is generated in Hydroelectric power plant?

Powder and liquid detergent can be used for other purposes besides cleaning clothes or dishes. This can save you money from having to buy multiple cleaning products. All-Purpose Cleaner Either form of detergent can be used to clean tiles, floors, counters, tubs and toilets. Mix 3/4 of a cup of bleach, 1 cup of detergent … Read more DMPQ- What are the important uses of a detergent?

The objective of the policy is, to quote, “at meeting the growing demands on satellite communication requirements, promotion of space based communication activities by industry, advancements in the relevant indigenous technologies for self-sustenance and protection of space assets needed for the country”. The norms classify upstream SATCOM activities viz., launch and operation of Satellite communication … Read more DMPQ- . Discuss the changes brought by new space com policy 2020 .

A blockchain is a digitized, decentralized, public ledger of all cryptocurrency transactions. Constantly growing as ‘completed’ blocks (the most recent transactions) are recorded and added to it in chronological order, it allows market participants to keep track of digital currency transactions without central recordkeeping. Each node (a computer connected to the network) gets a copy of the blockchain, which is downloaded … Read more DMPQ: What is blockchain technology? List down advantage and application

Euthanasia is the practice of ending the life of a person in a painless way. It is also known also as mercy killing or assisted suicide, it is usually practiced on a terminally ill person. Euthanasia may be legal or illegal, depending upon a country’s jurisdiction. For example, euthanasia is legal in countries like Belgium, … Read more DMPQ: What is euthanasia? Do you think euthanasia should be allowed?

Quantum supremacy refers to quantum computers being able to solve a problem that a classical computer cannot. In the research paper, Google used a 53-qubit processor to generate a sequence of millions of numbers. Though these numbers appeared randomly generated, they conform to an algorithm generated by Google. A classical supercomputer checked some of these … Read more DMPQ-What do you mean by quantum supremacy and how it is going to be beneficial in our quest for prowess in Information and Technology.

:  The polymerase chain reaction is a technique for cloning a particular piece or amplifying a single or few copies of a piece of DNA, generating millions or more copies of that particular DNA sequence. One can make virtually unlimited copies of a single DNA molecule even though it may initially be present in a … Read more DMPQ: . What is Polymerase Chain reaction? What are the materials required for Polymerase chain reaction?

Stem cells are a group of cells in our bodies, with capacity to self-renew and differentiate to various types of cells, thus to construct tissues and organs. In science, it is still a challenge to understand how a fertilized egg to develop germ layers and various types of cells, which further develop to multiple tissues … Read more DMPQ- Briefly describe the stem cell. Mention the characteristics of Stem cells.

Anaerobic respiration occurs without oxygen and involves the consumption of another molecule (nitrate, sulfur, iron, carbon dioxide, etc.) instead of oxygen. Unlike in fermentation, anaerobic respiration involves the formation of an electrochemical gradient by an electron transport system that results in the production of a number of ATP molecules. Unlike in aerobic respiration, the final … Read more DMPQ- How do extremophiles like some bacteria and archaeans survive in environments without oxygen?

Deepfakes are so-named because they use deep learning technology, a branch of machine learning that applies neural net simulation to massive data sets, to create a fake. Artificial intelligence effectively learns what a source face looks like at different angles in order to transpose the face onto a target, usually an actor, as if it … Read more DMPQ: What is deepfake technology?