News: A research team at the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) has developed a super-fast charging sodium-ion battery (SIB). About Super-Fast Charging Sodium-Ion Batteries (SIBs) The battery is based on a NASICON-type cathode and anode material that can charge up to 80% in just six minutes and last over 3000 charge cycles.… Continue reading Super-Fast Charging Sodium-Ion Batteries (SIBs)
Category: Factly: Science and Technology
This category contains all Current Affairs Factly Articles for Prelims, related to Science and Technology. You can find all relevant Science and Technology related updates on this page. This page is specifically useful for UPSC Prelims exam.
A-to-I mRNA Editing in Animals
News: Researchers from China recently reported that it’s hard to make sense of the widespread persistence of A-to-I mRNA editing in animals. About A-to-I mRNA Editing in Animals mRNA: Our cells use DNA as a guide to make proteins. First, they copy DNA into messenger RNA (mRNA). A-to-I editing: This is a process where the… Continue reading A-to-I mRNA Editing in Animals
GRAIL Mission
News: A new NASA study, using data from the GRAIL mission, has revealed major differences between the two sides of the Moon. The nearside, visible from Earth, is hotter and more geologically active than the farside. This finding could explain the Moon’s uneven surface. GRAIL Mission. About GRAIL Mission GRAIL (Gravity Recovery and Interior Laboratory)… Continue reading GRAIL Mission
Yak Genomics
News: Scientists from four ICAR institutions have successfully assembled the first chromosome-level genome of the Indian yak (Bos grunniens). Yak Genomics About Yak Genomics Yak Genomics involves sequencing and analyzing the genome of the domestic yak (Bos grunniens) to gain insights into its high-altitude adaptations and to enhance its productivity and overall health. Technology Used:… Continue reading Yak Genomics
Chandrayaan-5 mission
News: The Chandrayaan-5 mission, jointly undertaken by ISRO and JAXA, was approved by the Indian Cabinet in March 2025. It aims to explore the Moon’s surface and subsurface for water. Preliminary design work for the lander and rover is now underway. Chandrayaan-5 mission About Chandrayaan-5 Chandrayaan-5, also called LUPEX (Lunar Polar Exploration), this mission is… Continue reading Chandrayaan-5 mission
Dirang Geothermal Project
News: The Centre for Earth Sciences and Himalayan Studies (CESHS) has successfully established the first geothermal production well in Northeast India at Dirang, located in the West Kameng district of Arunachal Pradesh. Dirang Geothermal Project About Dirang Geothermal Project The first geothermal production well has been successfully drilled in Dirang, Arunachal Pradesh. The Dirang region… Continue reading Dirang Geothermal Project
Germanium (Ge)
News: India has formally raised concerns with China regarding export restrictions on germanium, a critical mineral essential for manufacturing semiconductors, fiber optic cables, and solar panels. Germanium (Ge) About Germanium (Ge) Germanium (Ge) is a chemical element classified as a metalloid and appears as a silvery-grey, brittle solid. This element lies between silicon and tin… Continue reading Germanium (Ge)
Safe Harbour and Social Media Liability in India
News: The Union Ministry of Information and Broadcasting made submissions to the Parliamentary Standing Committee on Communication and IT. It stated that it is reconsidering the concept of safe harbour for social media platforms to tackle the spread of fake news online. Safe Harbour and Social Media Liability in India. About Safe Harbour Safe harbour… Continue reading Safe Harbour and Social Media Liability in India
Brahmos Missile
News: The BrahMos supersonic cruise missile, operational since 2001, was likely used in combat for the first time during Operation Sindoor on May 10, 2025, as part of India’s retaliatory precision strikes on Pakistani military bases. Brahmos Missile. About Brahmos Missile Type: Supersonic cruise missile Developed by: Joint venture between India’s DRDO and Russia’s NPOM… Continue reading Brahmos Missile
Pangenome
News: Scientists have created the first-ever ‘pangenome’ for rice by combining essential genetic segments from 144 wild and cultivated rice varieties across Asia to form a comprehensive reference genome. Pangenome. About Pangenome A pangenome is a comprehensive collection of genome sequences from multiple individuals of the same species. It aims to capture the full range of… Continue reading Pangenome
