science and tech

Electric Vehicles and Battery Technologies, Functioning, Advantages

Context: The projected growth of the Indian Electric Vehicle (EV) market is dependent on advances in battery technology translating to better economics and enhanced user experience. However, despite advancements, current Li-ion batteries still have significant room for improvement. Lithium Ion...

How Satellites Track the Weather?, India’s Weather Satellite

Context: The article highlights how India's INSAT satellites (like 3D and 3DR) empower weather forecasts. They wield various wavelengths to dissect clouds, snow, and other weather events. How INSAT (Indian Satellite) System Helps In Weather Analysis? Sophisticated Imaging Technology: INSAT...

Science Communication in India, Challenges, Government Efforts

Context: India's science communication efforts are growing, but lack of training and a national strategy hamper progress. What Is Science Communication? Scientific communication encompasses all forms of communication-related to science. This includes dissemination of scientific work and outcomes, discussions on...

Human Papilloma Virus Vaccine, How does HPV Vaccine Work?

Context: The government is set to roll out a human papillomavirus (HPV) vaccination campaign for girls in the 9-14 years age group to reduce the incidence of cervical cancer (the second most common cancer in women in India. Human Papillomavirus...

Cyber Kidnapping, Types and Measures for Prevention

Kai Zhuang, a 17-year-old Chinese exchange student, fell prey to a "cyber-kidnapping" scam, resulting in his parents being extorted $80,000. Despite the ransom payment, he was found alive but distressed in a Utah wilderness tent. In "cyber kidnapping," criminals exploit...

ISRO’s XPoSat Mission: Study About Black Holes

The X-ray Polarimeter Satellite (XPoSat) is a space observatory built by the Indian Space Research Organisation (ISRO). It was launched on January 1, 2024, and is expected to operate for at least five years. XPoSat's mission is to study the...

SLIM Spacecraft: Will SLIM Revolutionise Lunar Landing?

Context: Japan’s SLIM (Smart Lander for Investigating Moon) spacecraft entered lunar orbit, potentially making Japan the fifth country to soft-land a craft on the moon. Smart Lander for Investigating Moon(SLIM) Spacecraft Overview Agency and Launch: Japan Aerospace Exploration Agency (JAXA)...

INS Imphal Commissioned into Indian Navy, Features and Significance

The Indian Navy commissioned the INS Imphal, a stealth-guided missile destroyer, on Tuesday, December 26, 2023. The ship is named after the capital of Manipur and is the first indigenous stealth-guided missile destroyer. We're now on WhatsApp. Click to Join INS...

Global Regulation Of Artificial Intelligence (AI), Applications, Concerns

Context: Addressing the B20 Summit India in New Delhi, the Indian Prime Minister called for a global framework to ensure the ethical use of artificial intelligence. What is Artificial Intelligence? AI is the branch of computer science concerned with developing...

Fibre Optic Cables, Uses, Types, Components, Working

Context: With advancements in quantum optics and fibre optic communication, we are on the brink of a new technological era. What is an Optical Fibre? Optical fibres, composed of extremely thin cylindrical glass strands, are capable of transmitting various forms...