VK News Today https://validator.w3.org/feed/docs/rss2.html 3 dead, several feared trapped after under-construction wall collapses in Jaipur Caption: Illustration showing the new porous material switching between magnetic states when exposed to light, heat or pressure, with a visible colour change. | Credit: IISc BENGALURU: IISc scientists have developed a new class of “smart” materials that can change their magnetic properties when exposed to light, heat or pressure, a breakthrough that could help build more sensitive industrial sensors, energy-efficient data storage devices and future quantum technologies.The findings, reported in two separate studies, describe porous crystalline materials that can repeatedly switch between magnetic and non-magnetic states without losing their performance. The researchers say the ability to reverse this change makes the materials suitable for repeated use in practical devices.The research, led by associate professor Abhishek Mondal of the Solid State and Structural Chemistry Unit (SSCU), tackles a long-standing challenge in materials science. Existing porous materials used in gas and liquid sensing often fail to switch their magnetic state uniformly because changes remain confined to a small part of the material.The team overcame this by designing a highly porous material with an elastic internal structure. When one atom changes its magnetic state, it triggers neighbouring atoms to do the same, creating a domino effect that spreads across the material.“In addition to mechanical pressure, light and heat can also stimulate the spin state switch reversibly, allowing the material to be used repeatedly,” researchers said.Mondal said they are already exploring practical applications. “We’re working on scaling up the complex to design smart gas-capture sensors that can selectively adsorb industrially critical gases like methane, carbon and carbon dioxide with supreme sensitivity,” he said.The second study addresses another major hurdle: temperature. Many existing materials with similar properties work only at extremely low temperatures, making them expensive and impractical outside laboratories.“Our goal was to synthesise a chemical system that exhibits these transitions near ambient temperatures. Contemporary materials often operate only at ultra-low temperatures below 50 K (-223°C). They are highly volatile and relax back to their ground state with even a slight rise in temperature,” Krishna Kaushik, a PhD student and first author of both studies, said.The new material functions close to room temperature and also changes colour as it switches between magnetic states, making the transformation visible to the naked eye.“…Although these discoveries are still at the fundamental research stage, they address important global challenges. Modern data centres and electronic devices consume enormous amounts of energy. Developing alternative materials that operate more efficiently could reduce energy demands and contribute to more sustainable technologies,” Mondal said.He added that materials capable of acting as sensors, switches and memory elements at the same time could simplify electronic devices and reduce manufacturing costs.Get the latest India news and live updates. Download the TOI App.About the AuthorChethan KumarChethan Kumar is a Senior Assistant Editor with the Times of India. Aside from specialising in Space & Science, he has reported extensively on varied topics, with special focus on defence, policy and data stories. He has covered multiple elections, too. As a young democracy grows out of adolescence, Chethan feels, there are reels of tales emerging which need to be captured. To do this, he alternates between the mundane goings-on of the Common Man and the wonder-filled worlds of scientists and scamsters, politicians and soldiers. In a career spanning nearly 18 years, he has reported from multiple datelines — Houston, Florida, Kochi, Hyderabad, Chennai, Sriharikota (AP), NH-1 (J&K Highway), New Delhi, Ahmedabad, Raichur, Bhatkal, Mysuru, Chamarajanagar, to name a few — but is based out of Bengaluru, India’s science capital that also hosts the ISRO HQ.Read MoreEnd of ArticleFollow Us On Social MediaVideosMumbai Muharram Poison Plot: Why Police Are Investigating the Iran-Iraq Angle?Nah Tribal Body Claims PLA Occupied Ancestral Land, China Built Roads and Camps in Arunachal PradeshSC Defers Urgent Hearing on Plea Seeking CBI Probe Into Alleged Ram Mandir Donation EmbezzlementPakistani National Apprehended Near LoC, Poonch, Second Cross-Border Intrusion Reported In 2 DaysBengal Moves Toward Uniform Civil Code as BJP Government Prepares to Introduce UCC BillBengal Likely To Adopt Odisha’s Midday Meal Formula Amid ISKCON Egg ControversyFrom India, Sheikh Hasina Announces Plan to Return to Bangladesh This YearArunachal Flash Floods: Death Toll Rises To 3, Rescue Ops On, 7 Districts Cut Off By LandslidesUddhav Thackeray Seeks Disqualification Of 6 Rebel MPs, Claims ‘Operation Devendra’ Targets FadnavisKetan Agarwal Murder Probe Enters Crucial Phase As Police Recreate Crime Scene At Lohagad Fort123PhotostoriesChant these mantras on Full Moon June 2026 to attract prosperity in lifeMeet Clare Ratcliffe, the woman Ben Stokes confided in before announcing his retirementFrom learning to say no to limiting digital distractions: Time management tips that actually workAnushka Sharma brings blue crush energy to the benches in a breezy linen dress alongside Virat KohliPadma Shri awardee Rohit Sharma loves this high-protein Maharashtrian snack; detailed recipe inside6 places in Europe that are hotter right now than several North Indian cities and what travellers need to knowCan a snake bite through jeans or boots? 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Now a robot is being sent on a daring rescue mission Rice farming warning: Scientists say the world’s most important food is pushing Earth beyond safe environmental limits Akal Takht gives Punjab govt 1 month to amend anti-sacrilege law (File: PTI) NEW DELHI: The Akal Takht on Monday gave the AAP-led Punjab government one month to amend the Jagat Jyot Sri Guru Granth Sahib Satkaar (Amendment) Act, 2026 in line with Sikh sentiments.The directive came after the Sikh legislators and ministers appeared before the Akal Takht and agreed to revise the law. Responding affirmatively to the Takht’s call, they assured the highest temporal seat of Sikhs that the amendments would be made in accordance with Sikh religious sentiments within the stipulated time.What is the row aboutThe row centres on the Jaagat Jot Sri Guru Granth Sahib Satkar (Amendment) Bill, 2026, which was passed by the Punjab assembly on April 13 and received the governor’s assent within days. The legislation amends the 2008 Act to introduce life imprisonment for those convicted of conspiring to commit sacrilege of the Guru Granth Sahib with the intent to disturb communal harmony, along with a fine ranging from Rs 5 lakh to Rs 20 lakh. Other offences under the Act carry imprisonment of up to five years and a fine of up to Rs 10 lakh.The amended law also requires the Shiromani Gurdwara Parbandhak Committee (SGPC) to maintain a central register of every Saroop (physical copy) of the Guru Granth Sahib, including details of its printing, storage, distribution, custodian and a unique identification number. Custodians have been tasked with ensuring the safe keeping of the holy scripture and immediately reporting any incident involving damage, disappearance or suspected sacrilege.The controversy erupted after the Akal Takht objected to the manner in which the law was enacted, alleging that the Punjab government failed to consult Sikh religious institutions before legislating on a matter concerning the Sikh faith. It subsequently summoned the Punjab Cabinet and all Sikh MLAs across party lines to appear on June 29 and explain why the legislation was passed without taking the Akal Takht or the SGPC into confidence.Get the latest India news and live updates. Download the TOI App.About the AuthorTOI News DeskThe TOI News Desk comprises a dedicated and tireless team of journalists who operate around the clock to deliver the most current and comprehensive news and updates to the readers of The Times of India worldwide. With an unwavering commitment to excellence in journalism, our team is at the forefront of gathering, verifying, and presenting breaking news, in-depth analysis, and insightful reports on a wide range of topics. The TOI News Desk is your trusted source for staying informed and connected to the ever-evolving global landscape, ensuring that our readers are equipped with the latest developments that matter most.”Read MoreEnd of ArticleFollow Us On Social MediaVideosSC Defers Urgent Hearing on Plea Seeking CBI Probe Into Alleged Ram Mandir Donation EmbezzlementPakistani National Apprehended Near LoC, Poonch, Second Cross-Border Intrusion Reported In 2 DaysBengal Moves Toward Uniform Civil Code as BJP Government Prepares to Introduce UCC BillBengal Likely To Adopt Odisha’s Midday Meal Formula Amid ISKCON Egg ControversyFrom India, Sheikh Hasina Announces Plan to Return to Bangladesh This YearArunachal Flash Floods: Death Toll Rises To 3, Rescue Ops On, 7 Districts Cut Off By LandslidesUddhav Thackeray Seeks Disqualification Of 6 Rebel MPs, Claims ‘Operation Devendra’ Targets FadnavisKetan Agarwal Murder Probe Enters Crucial Phase As Police Recreate Crime Scene At Lohagad Fort‘Look Inwards’: India Rejects Pakistan’s ‘Baseless’ Karachi Attack AllegationsPM Modi Thanks Citizens for Cutting Fuel Use, Postponing Gold Purchases Amid West Asia Crisis123PhotostoriesPadma Shri awardee Rohit Sharma loves this high-protein Maharashtrian snack; detailed recipe inside6 places in Europe that are hotter right now than several North Indian cities and what travellers need to knowCan a snake bite through jeans or boots? Here’s what experts say and tips to stay safe outdoorsBeyond the traffic jams: The real overtourism crisis in hill stationsThe honey buzzard: 6 Fascinating facts about the bird that feasts on bee and wasp nests5 Canadian lakes and the interesting stories behind their namesSuccess quote of the day by Deepika Padukone: ‘Success has everything to do with working hard’At 11, Warren Buffett invested his entire savings in one stock that more than doubled after he sold it: The painful lesson that changed how he invested forever5 high-protein breakfast shakes for summer months offering 25g protein per glass60-second money lesson: The ₹200 rule that can stop impulse shopping123Hot PicksTNEA rank listKerala HSCAP third allotment listWeather tomorrowFIFA world cup 2026Ketan Agarwal murder caseMumbai monsoonFIFA World Cup Round of ScheduleUS Strike on IranVaibhav SooryavanshiTop TrendingRam Mandir Donation TheftWeather TomorrowNoida fireFIFA World Cup 2026Kota JEE Aspirant DeathKarla Caves Lion PillarAnukalp MishraSergei IvanovMK StalinMumbai Local Train News China speeds up sulphur futures plan as Iran conflict triggers price volatility ‘No one shall be disadvantaged’: CBSE issues three-language policy guidelines, exempts current Class X students ‘From Season 4’ ending explained: All about Bottle Tree’s fate, Fatima’s transformation, and more 6 places in Europe that are hotter right now than several North Indian cities and what travellers need to know June’s Full Moon 2026 tonight: What to do to enhance your good luck on Jyeshtha Purnima? Workplace harassment law may get stricter checks as NCW calls for annual POSH audits CHENNAI: Former AIADMK minister M R Vijayabhaskar on Monday resigned from his MLA post. He handed over his resignation letter to Speaker J C D Prabhakar. He was the sixth AIADMK legislator to resign, bringing down the AIADMK’s numbers from 47 to 41 amidst the ongoing exodus of AIADMK functionaries, including former ministers, MPs, and MLAs.The Speaker issued a statement confirming that the Karur MLA submitted a handwritten resignation under Assembly Rule 21, which has been duly accepted as per Rule 22. Watch ‘Not Allowed To Speak’: AIADMK Stages Walkout, Alleges Speaker Silenced Opposition VoicesThe Karur MLA is likely to join the ruling Tamizhaga Vettri Kazhagam in the coming days. This further intensifies charges against the ruling party of indulging in ‘horse-trading’, allegations that have refused to die down. The principal opposition party and AMMK leader T T V Dhinakaran also continued to attack the ruling party for luring MLAs from other parties to shore up its government.Vijayabhaskar’s resignation comes two weeks after his former cabinet colleague C Vijayabhaskar’s resignation. The latter resigned on June 16. They were among the 25 legislators who voted in favour of chief minister C Joseph Vijay’s government in the motion of confidence on May 13.While the Viralimalai MLA and former health minister Vijayabhaskar’s induction into the TVK has been postponed from June 29 to later this week, information is percolating that the Karur MLA will also join the ruling party soon.It may be recalled that four former MLAs- Maragatham Kumaravel, P Sathyabama, S Jayakumar, and Esakki Subaya – joined the TVK on May 25 and 26.Get the latest India news and live updates. Download the TOI App.End of ArticleFollow Us On Social MediaVideosSC Defers Urgent Hearing on Plea Seeking CBI Probe Into Alleged Ram Mandir Donation EmbezzlementPakistani National Apprehended Near LoC, Poonch, Second Cross-Border Intrusion Reported In 2 DaysBengal Moves Toward Uniform Civil Code as BJP Government Prepares to Introduce UCC BillBengal Likely To Adopt Odisha’s Midday Meal Formula Amid ISKCON Egg ControversyFrom India, Sheikh Hasina Announces Plan to Return to Bangladesh This YearArunachal Flash Floods: Death Toll Rises To 3, Rescue Ops On, 7 Districts Cut Off By LandslidesUddhav Thackeray Seeks Disqualification Of 6 Rebel MPs, Claims ‘Operation Devendra’ Targets FadnavisKetan Agarwal Murder Probe Enters Crucial Phase As Police Recreate Crime Scene At Lohagad Fort‘Look Inwards’: India Rejects Pakistan’s ‘Baseless’ Karachi Attack AllegationsPM Modi Thanks Citizens for Cutting Fuel Use, Postponing Gold Purchases Amid West Asia Crisis123Photostories6 places in Europe that are hotter right now than several North Indian cities and what travellers need to knowCan a snake bite through jeans or boots? Here’s what experts say and tips to stay safe outdoorsBeyond the traffic jams: The real overtourism crisis in hill stationsThe honey buzzard: 6 Fascinating facts about the bird that feasts on bee and wasp nests5 Canadian lakes and the interesting stories behind their namesSuccess quote of the day by Deepika Padukone: ‘Success has everything to do with working hard’At 11, Warren Buffett invested his entire savings in one stock that more than doubled after he sold it: The painful lesson that changed how he invested forever5 high-protein breakfast shakes for summer months offering 25g protein per glass60-second money lesson: The ₹200 rule that can stop impulse shoppingWhat would you do? 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ITR-1 to ITR-7 eligibility explained RRB technician recruitment 2026: Registration begins tomorrow for 6,565 Grade I and III posts; check how to apply Firoz A Nadiadwallah confirms Priyadarshan is out of ‘Hera Pheri 3’: ‘No, he is not part of it’ | Hindi Movie News Before smartphones, this is how Indian children spent their summer holidays | Pune court awards death penalty to 65-year-old for rape, murder of 3-year-old girl Pakistan Airstrikes: ‘Locals rushed to rescue, then came second strike’: How Pakistan’s late-night strikes in Afghanistan unfolded EEPC India India has urged the European Union to exempt it from proposed restrictions on metal scrap exports, warning that the move could disrupt supplies, increase production costs and affect the country’s steel and aluminium industries.Under the EU’s revised Waste Shipment Regulation, exports of non-hazardous waste, including recyclable metal scrap, to non-OECD countries will be banned from May 2027 unless the bloc grants approval by November 2026.Separately, the European Commission is also considering restrictions on aluminium scrap exports as part of measures expected to be unveiled later this year.India seeks exemption from new rulesIndustry representatives have raised concerns with the Ministry of Commerce, following which India formally applied to the EU seeking continued access to recyclable metal scrap under the proposed framework, according to documents reviewed by Reuters.Government officials said one possible compromise could involve export quotas instead of a complete ban, although the trade ministry has not officially commented on the matter.Steel, aluminium industry warns of supply crunchIndustry leaders have warned that restrictions on EU scrap exports could significantly tighten raw material supplies for Indian manufacturers.”The EU is a key supplier of high-quality ferrous scrap to India and any export curbs could tighten supply and raise costs for domestic steelmakers,” said Pankaj Chadha, Chairman of the Engineering Export Promotion Council of India.India, the world’s second-largest crude steel producer, imported around 366,000 tonnes of aluminium scrap from the EU in 2025 and emerged as the bloc’s largest buyer during the first quarter of 2026, according to industry estimates.The issue comes as India and the European Union prepare to implement their recently concluded trade agreement early next year.Get the latest India news and live updates. Download the TOI App.About the AuthorTOI News DeskThe TOI News Desk comprises a dedicated and tireless team of journalists who operate around the clock to deliver the most current and comprehensive news and updates to the readers of The Times of India worldwide. With an unwavering commitment to excellence in journalism, our team is at the forefront of gathering, verifying, and presenting breaking news, in-depth analysis, and insightful reports on a wide range of topics. The TOI News Desk is your trusted source for staying informed and connected to the ever-evolving global landscape, ensuring that our readers are equipped with the latest developments that matter most.”Read MoreEnd of ArticleFollow Us On Social MediaVideosSC Defers Urgent Hearing on Plea Seeking CBI Probe Into Alleged Ram Mandir Donation EmbezzlementPakistani National Apprehended Near LoC, Poonch, Second Cross-Border Intrusion Reported In 2 DaysBengal Moves Toward Uniform Civil Code as BJP Government Prepares to Introduce UCC BillBengal Likely To Adopt Odisha’s Midday Meal Formula Amid ISKCON Egg ControversyFrom India, Sheikh Hasina Announces Plan to Return to Bangladesh This YearArunachal Flash Floods: Death Toll Rises To 3, Rescue Ops On, 7 Districts Cut Off By LandslidesUddhav Thackeray Seeks Disqualification Of 6 Rebel MPs, Claims ‘Operation Devendra’ Targets FadnavisKetan Agarwal Murder Probe Enters Crucial Phase As Police Recreate Crime Scene At Lohagad Fort‘Look Inwards’: India Rejects Pakistan’s ‘Baseless’ Karachi Attack AllegationsPM Modi Thanks Citizens for Cutting Fuel Use, Postponing Gold Purchases Amid West Asia Crisis123PhotostoriesBeyond the traffic jams: The real overtourism crisis in hill stationsThe honey buzzard: 6 Fascinating facts about the bird that feasts on bee and wasp nests5 Canadian lakes and the interesting stories behind their namesSuccess quote of the day by Deepika Padukone: ‘Success has everything to do with working hard’At 11, Warren Buffett invested his entire savings in one stock that more than doubled after he sold it: The painful lesson that changed how he invested forever5 high-protein breakfast shakes for summer months offering 25g protein per glass60-second money lesson: The ₹200 rule that can stop impulse shoppingWhat would you do? My daughter says she wants to skip college and become a content creator; 4 mothers share what happened nextHow to start mushroom farming at home: A beginner’s step-by-step guidePsychology says people who check their bank balance often don’t just track their money; they stay more connected to their spending decisions123Hot PicksTNEA rank listKerala HSCAP third allotment listWeather tomorrowFIFA world cup 2026Ketan Agarwal murder caseMumbai monsoonFIFA World Cup Round of ScheduleUS Strike on IranVaibhav SooryavanshiTop TrendingRam Mandir Donation TheftWeather TomorrowNoida fireFIFA World Cup 2026Kota JEE Aspirant DeathKarla Caves Lion PillarAnukalp MishraSergei IvanovMK StalinMumbai Local Train News IIFCL plans $1 billion overseas loan, also eyes $400 million ADB funding to back infrastructure push