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.
A joint study by IIT Roorkee and IIT Kanpur has found that a black crust formed by air pollution is accelerating the deterioration of Humayun's Tomb, a UNESCO World Heritage Site in Delhi. The crust, primarily gypsum, traps pollutants, weakening the sandstone and making the monument vulnerable to long-term damage. The study recommends conservation measures, pollution monitoring, and source reduction to protect the historical site.
Researchers at IIT-Guwahati have identified a type of blue-green algae (cyanobacteria) that can effectively remove lead from contaminated water. The study highlights the role of exopolysaccharides (EPS) produced by the algae in absorbing lead, with laboratory experiments showing up to 66.2% removal. This discovery offers a promising, naturally abundant solution for water purification, though further validation is needed before commercial application.
Many successful careers begin from ordinary colleges, says rediffGURU Radheshyam Zanwar as he guides worried a class 12 student who was unable to secure admission at an IIT.
Scientists at IIT Mandi have identified the cellular signature of anaesthesia in plants, a discovery that challenges conventional understanding of consciousness. Their research shows plants respond to anaesthetics in a synchronised manner, reorganising cellular nuclei despite lacking a brain or nervous system, suggesting a more sentient nature than previously believed and resonating with ancient Indian philosophical thought.
A new study by IIT Kharagpur researchers, published in Nature Communications, reveals that urban growth patterns significantly influence future cooling demand in cities. The research highlights that a city's "thermal memory," shaped by decades of development decisions, impacts its heat burden and energy requirements, independent of global temperature rises. The study analysed 88 Indian cities and a global sample of 52 cities over two decades.
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.
Mirzapur: The Movie brings back some familiar faces, resurrects a few dead ones and adds a fresh crop of actors to its blood-soaked big-screen world.
Poor families, she said, cut corners on their own needs to pay for coaching and fees, and when their child clears JEE, it's the happiest day the family has had in years. So why, she asked, her voice already starting to climb, does the same system that we're told is the best in the country keep pushing those very students toward what she called 'institutional deaths'?
Education sector experts agree that using the "best technology" was essential to ensure students did not have to sit for an examination all over again because of a question paper leak.
'Hydro-seismicity is a phenomenon that typically shows up during and just after the monsoon.' 'Heavy rain causes water to percolate deep into the rock, and where there are fractures, that water fills the pores and builds up what we call pore water pressure.' 'That pressure can widen existing cracks, and eventually the rock gives way -- which surfaces as tremors.'
'Ultimately, everything has to be shared. That's why you have that talent. To share it. Unless you share, it won't continue.'
Researchers at IIT Bombay have discovered that heatwaves in the Indo-Gangetic Plains are primarily caused by local land and weather conditions, rather than hot air originating from elsewhere, emphasising the need for location-specific early warning systems.
'We can integrate AI and tech into education, but that is just a means and not an end.' 'Ultimately, we need to control what happens in a classroom and we need to let teachers innovate their teaching style to suit the needs of Gen Z and beyond.'
Mumbai has spent four centuries building folklore around its monsoon: The potholes, the delayed trains, the office debates about whether it will 'break' this week or next. It turns out the rain was always a market. Nobody had built the exchange for it until now!
Researchers at IIT Guwahati have developed energy-efficient bricks designed to keep buildings naturally cool, offering a promising solution for sustainable construction. These bricks incorporate Phase Change Materials (PCMs) to absorb and release heat, reducing the need for air conditioning and lowering energy consumption.
The Delhi police filed a 973-page chargesheet in a city court against Rahul Meena, the former domestic help accused in the rape and killing of the 22-year-old daughter of a senior IRS officer, officials said on Friday.
Bajaj Finserv announced a strategic initiative to invest up to Rs 2,000 crore in artificial intelligence and technology-led startups over the next five years, along with a collaboration with IIT-Bombay for joint research.
The CBSE has taken up on 'top priority' the cases related to alleged mismatched answer sheets and other concerns faced by students in the re-evaluation process, a source in the board said.
A new study indicates that India's monsoon season could experience a significant increase in uncompensable heat stress under a 2 degrees Celsius global warming scenario, extending the duration of extreme heat conditions.
Few leaders since Independence have been able to establish such a direct connection with the electorate or shape the national conversation to the extent that Narendra Modi has done over the past decade, points out former Union minister Dr Karan Singh.
'Can you believe there are over 26,500 deaths linked to heatwave-driven ozone in 2024?'
Union Minister Nitin Gadkari has called for Indian companies to form joint ventures with US companies to leverage new technologies, while also expressing an ambitious target to make India's automobile industry the world's number one within five years.
Mayank Chandel, founder of CareerStreets, answers some of the common questions about how you can fix basic mistakes while submitting your JEE and NEET-UG application.
Union Education Minister Dharmendra Pradhan has directed officials to address issues faced by students regarding the CBSE examination system, following allegations of irregularities. The government has committed to transparency and accountability, assuring that all genuine concerns will be addressed effectively.
If one has to compare the tenures of the two prime ministers one must credit Nehru with laying the foundations on which Modi is building a grand edifice, asserts Colonel Anil A Athale (retd).
India has launched an open Health AI benchmarking platform to evaluate artificial intelligence models on diverse Indian datasets before deployment at a population scale. The initiative aims to strengthen AI-driven claims management under the Ayushman Bharat Pradhan Mantri Jan Arogya Yojana (AB PM-JAY).
'Once the numbers come out, they fear that the OBCs would start to demand, and articulate what they are lacking, why they are lacking and what should be done to go forward.'
The latest QS World University Rankings reveal that several Indian institutions, including IITs, JNU, and BITS Pilani, have secured positions among the world's top 50 in various subjects.
India's newly formed Artificial Intelligence Governance and Economic Group (AIGEG) is set to advocate for a unified legal framework for AI companies, including developers of large language models and chatbot systems, alongside broader operational rules.
India's first trillion-dollar company will be built on technology it owns, not just operates, predicts Ajay Kumar.
'In all these years of rupee depreciation, of rising oil prices, of inflation caused by import dependence, not one leader had the courage to look the people in the eye and say: Please do this for your country.'
The Indian government is integrating artificial intelligence into the Crime and Criminal Tracking Network & Systems (CCTNS) 2.0 to enhance crime tracking, criminal profiling, and predictive policing across the country.
The Supreme Court has expressed concerns over student suicides at IIT Kharagpur and Sharda University, directing expedited investigations into the incidents. The court questioned the institutions' handling of mental health issues and compliance with previous directives.
Ravi Kaushik has sold 70,000 units of air filters through his start-up Airth and aims to sell 10 lakh units in the next five years.
'The defence forces have come up with certain problems they face in the drone space.' 'Recently we had a meeting at which they presented the problems to many of our start-ups and faculty.' 'Some of the start-ups have started working on the problems.'
rediffGURU Nayagam PP, founder of Edujob360 recommends how you can skill yourself to land your dream job.
Pune police have arrested a Telangana-based electronics engineer for an alleged online fraud with a private university of Rs 2.46 crore.
Interestingly, with 83 per cent of entrepreneurs being first-generation founders, the list reflects India's growing spirit of entrepreneurship and leadership.
While IITs have a reputation of their own, companies like Google, Microsoft, Amazon and Adobe prefer IIITs over most NITs for software roles due to their specialised training, says rediffGURU Mayank Chandel.
