rediffGURU Radheshyam Zanwar, founder of Zanwar Classes, suggests how to pick the best engineering college and course in India after class 12.
'The Aravalli engine will power HAL's upcoming 13-tonne Indian Multi-Role Helicopter and its naval variant, the Deck-Based Multi-Role Helicopter.'
'There is no college that can guarantee a Rs 14 lakh per annum (LPA) package,' clarifies rediffGURU Chocko Valliappa.
AI is no longer a tool only for software engineers and technology teams.
The Indian government has defended its E20 ethanol blending programme, stating that extensive testing and field experience show no evidence of abnormal engine wear, corrosion, or reduced vehicle life, despite a potential 2-6% reduction in fuel economy.
The scholarship covers 100 per cent of the annual tuition fee, hostel and mess charges and provides a laptop in the first year.
Nasscom has warned that India's technology workforce risks becoming merely AI-reliant rather than truly AI-native if deep engineering expertise is not preserved. The industry body highlights that while many professionals adopt AI, only a fraction are AI-native, necessitating a shift in academic and industry approaches to foster foundational skills and independent problem-solving.
rediffGURU Nayagam PP guides aspirants on how to pick the right career course and college based on their entrance scores and aptitude.
Indian researchers from ICMR-National Institute for Research on Women's Health and IIT Bombay have developed an indigenous "placenta-on-chip" platform. This microphysiological system mimics the human placental barrier, reproducing essential functions like hormone production and nutrient transfer. It offers a simple, scalable tool for studying placental biology, pregnancy complications, and drug effects, aiming to reduce reliance on animal experimentation.
With the duration of stay capped at four years, the biggest impact of the new F-1 visa rules is likely to be on PhD scholars, students enrolled in longer professional programmes, those whose graduation gets delayed and students moving from one academic programme to another, highlight education experts.
The Supreme Court is set to hear a petition seeking mandatory and uniform labelling of ethanol percentage at petrol pumps and a public database on vehicle compatibility with ethanol-blended fuel. The plea also calls for an expert committee to assess the impact of E20 fuel on vehicles, environment, and food security, and a consumer disclosure protocol.
Researchers at IIT Bombay have developed a novel, low-cost, and highly durable catalyst using cobalt, nickel, phosphate, and graphite. This breakthrough material can accelerate both hydrogen and oxygen generation from water, significantly reducing the production cost of green hydrogen by eliminating the need for expensive noble metals like platinum and iridium.
Compared with a year ago, the effective cost of studying abroad for Indian students has increased by roughly 10%-12% due to currency depreciation and rising living costs.
'It appears to be a combination: A glacier breaking away, and a dam-like formation downstream reaching capacity and releasing water suddenly.'
rediffGURU Geeta Ratra offers expert advice on international courses, student visas, immigration processes and more.
Following devastating flash floods in Nepal, experts are calling for systematic scientific assessments of glaciers to understand and mitigate hazards, alongside the development of a robust land use policy for the Himalayan region. The floods, which killed over 460 people and left thousands missing, are believed to be linked to climate change impacts on glaciers and permafrost.
"When you have more liquidity than good investment opportunities, there is no reason for MFs to sell a winning trade."
A new study reveals that herbal cigarettes, often marketed as a safe alternative to tobacco, produce emissions that are comparably or even more damaging than regular tobacco cigarettes.
Banaras Hindu University (BHU) has received approximately Rs 15 crore in funding from the Indian Council of Medical Research (ICMR) for six biomedical research projects. These projects aim to address critical national health priorities, including cancer detection, antimicrobial resistance, and pediatric septic shock, fostering advanced research and improving patient care.
'Now the institutions which have the might of law invested in them think that whatever they do is right.'
A Chinese military trading company executive has been arrested for allegedly leaking sensitive defence information to intelligence agencies from two countries, China's top spy and anti-espionage agency said on Monday.
US cricket star Saurabh Netravalkar, who helped defeat Pakistan at the 2024 T20 World Cup while working as a software engineer, is now chasing an Olympic dream ahead of Los Angeles 2028.'
In the next 36 months nearly 25 to 40 per cent of jobs will be under threat from AI and job losses are inevitable.
'It could be in IT, it could be in administration, it could be in legal, it could be in technical services, but entry level jobs are rapidly disappearing because AI is taking them over.' 'So, the big question what would happen if the bottom rung of the ladder is removed?'
'As long as the vehicle has a flex engine, it is irrelevant if the mixture is 15 per cent or 30 per cent; the performance is the same.'
A government adviser has called for India to reintroduce a petrol variant with a lower ethanol blend, such as E10, alongside the current E20 fuel. This move aims to protect millions of older vehicles, particularly two-wheelers, which may experience performance issues and damage from the higher 20 per cent ethanol blend.
Researchers at IIT-Guwahati have developed an inexpensive and efficient catalyst for producing hydrogen from water, a crucial step for the National Green Hydrogen Mission and the transition to sustainable energy. The catalyst uses nickel salt and an anthracene-based organic molecule, offering a cleaner alternative to fossil fuel-derived hydrogen.
'ChatGPT for Teens brings together learning and safety features in one unified experience, supporting active, collaborative learning outside the classroom while enabling more intentional and age-appropriate use of AI.'
The Indian government's proposal to extend the operating life of certain battery-electric, CNG, and hydrogen vehicles under national permits by five years could significantly improve their total cost of ownership (TCO) and residual values, according to industry experts.
Built as an expendable, short-duration turbojet engine for single-mission applications, it can power tactical cruise missiles, anti-ship missiles, and long-range loitering munitions.
'This is no longer a single-hazard problem; it is a cascading, multi-hazard problem. A landslide never occurs in isolation. This entire chain is the cascading effect of what looks, at first, like a single disaster.'
Nayagam PP, career counsellor and founder of EduJobs360, explains how traditional engineering choices are being replaced with flexible, future-ready career paths that align with industry requirements.
'... to see that young people are gainfully employed. After that, it will become very difficult as we will start ageing much more rapidly.' 'We have a huge proportion of Gen Z. After 2030, every year, we will start seeing a gradual shift towards a slightly older society.'
A new study projects that by the end of the century, hot days could experience an additional four hours of extreme heat, with low and middle-income countries being disproportionately affected. The research highlights that traditional daily temperature metrics often overlook shorter, intense periods of heat, and hourly assessments are crucial for effective heat risk management and public health planning in a warming climate.
Researchers at IIT Kanpur have found that 20 per cent ethanol-blended petrol (E20) does not significantly reduce fuel efficiency or harm vehicle engines, contradicting social media claims and providing reassurance amidst its nationwide rollout. The study supports the Oil Ministry's stance on E20's benefits.
Researchers at IIT Kanpur are studying alpha waves in the brain to understand how stress affects cognitive functions. The study aims to build automated models of stress dimensions using EEG and correlating them with factors like loss of control, helplessness, and anxiety.
Researchers at IIT (ISM) Dhanbad have developed an ultra-compact wearable antenna, measuring just 5x5x0.75 mm, designed to significantly enhance the performance of future healthcare devices, smart wearables, and wireless body communication systems. This innovation offers high-speed data transmission, wider wireless coverage, and a low Specific Absorption Rate (SAR), making it safe and efficient for prolonged use in Wireless Body Area Networks (WBANs).
The Anti-Corruption Branch has sought judicial custody for former Delhi minister Satyendar Jain, ex-Delhi Jal Board CEO Udit Prakash Rai, and three others in a corruption case related to alleged irregularities in the tendering process for Delhi Jal Board's sewage treatment plant projects. The accused's counsels have challenged the arrests, with Jain's lawyer planning a bail plea.
rediffGURU Pankaj Vyavahare, career counsellor and life coach at the Bhagirath Counselling Centre, counsels students on how to make informed career choices.
Understanding why universities in the UK and US are becoming popular destinations for Indian students to study abroad.
