About Prithvi-II Missile
Context: Recently, India successfully conducted the night trial of surface-to-surface nuclear-capable short-range ballistic missile Prithvi-II. Relevance: GS III- Science and Technology Dimensions of the Article: About Prithvi-II Missile About the Integrated Guided Missile Development Programme (IGMDP) About Prithvi-II Missile The 350-kilometer strike range of the Prithvi-II surface-to-surface missile is impressive. It has twin liquid propulsion engines and […]
SIPRI Yearbook 2022
Context: The Stockholm International Peace Research Institute (SIPRI) released its yearbook a few days back highlighting some worrying trends of the past year in international security. Relevance: GS III- Nuclear Technology Dimensions of the Article: About SIPRI What have been the trends in military spending? What about global arms imports? Key developments/concerns flagged by the […]
The Way Forward on 5G
Context The near-death of competition signalled by the incipient exit of Vi late last year pushed the Department of Telecommunications (DoT) to announce steps to prevent the premature exit of a sagging operator. Relevance GS-III: Science and Technology- Developments and their Applications and Effects in Everyday Life. Dimensions of the Article About 5G India’s Telecom […]
What is Web 5.0?
Context: Former Twitter CEO recently announced his vision for a new decentralized web platform that is being called Web 5.0 and is being built with an aim to return “ownership of data and identity to individuals”. Relevance GS III- Awareness In The Fields Of It, Space, Computers, Robotics, Nano-Technology, Bio-Technology Dimensions of the Article: About Web 1 […]
The Science Behind The Cancer Cure
Context: In a medical trial, 12 patients in the United States were completely cured of rectal cancer without requiring any surgery or chemotherapy. The study was done by doctors from the Memorial Sloan Kettering Cancer Centre in New York. Relevance: GS III- Science and Technology Dimensions of the Article: What are the findings? What is […]
About Agni Missiles : Agni 4
Focus: GS III- Science and Technology Why in News? Recently, India successfully tested the Intermediate Range Ballistic Missile (IRBM) Agni-4, which met all parameters. Details: The flight was part of routine user training launches carried out under the aegis of the Strategic Forces Command (SFC). The SFC is responsible for the management and administration of the country’s tactical and strategic nuclear weapons […]
Tiangong Space Station
Context: Three Chinese astronauts floated into the country’s new Tiangong space station for a three-month mission. Relevance: GS III Science and Technology Dimensions of the Article: Tiangong Space Station Features of this Space Station Tiangong Space Station Tiangong refers to “Heavenly Palace,” and it was 10.4 metres long and 3.35 metres wide at its widest […]
The Status of Evtol
Context: The Union Civil Aviation Minister has said that the Government of India is exploring the possibility of inviting manufacturers of Electric Vertical Take off and Landing (eVTOL) aircraft to set up base in India. Relevance: GS III- Science and Technology Dimensions of the Article: What is eVTOL? Developments in powering eVTOLs What are the […]
World’s First Liquid-Mirror Telescope
Context: In early 2022, India’s first liquid-mirror telescope, which will observe asteroids, supernovae, space debris and all other celestial objects from an altitude of 2,450 metres in the Himalayas, saw its first light as it peered into the zenith from the Devasthal observatory in Uttarakhand. Having entered the commissioning phase, it became the world’s first liquid-mirror […]
Radio-Frequency Identification
Context: Baggage tags equipped with radio-frequency identification (RFID) will soon be available at Delhi’s Indira Gandhi International Airport, marking a first of its kind for the country. Relevance: GS III- Science and Technology Dimensions of the Article: What is RFID tags? What is a barcode? Radio-frequency identification (RFID) technology Vs barcodes Is RFID enhanced version […]