News for 'Physics'

India's Billie Jean King Cup Hopes Dim After Indonesia Defeat

India's Billie Jean King Cup Hopes Dim After Indonesia Defeat

Rediff.com9 Apr 2026

India's chances of progressing in the Billie Jean King Cup Asia/Oceania Group I tie are jeopardised after a 0-3 loss to Indonesia, with Vaishnavi Adkar's valiant effort ending in defeat and Sahaja Yamalapalli outplayed by Janice Tjen.

Pak handlers used solar CCTV cameras to spy on Indian Army, ISI-linked module busted

Pak handlers used solar CCTV cameras to spy on Indian Army, ISI-linked module busted

Rediff.com11 Apr 2026

Delhi Police's Special Cell has dismantled an inter-state terror, arms, and espionage module allegedly supported by Pakistani handlers and the ISI, revealing a covert surveillance network near sensitive military locations.

Toh, Ti Ani Fuji Review: Tale Of A Rancid Relationship

Toh, Ti Ani Fuji Review: Tale Of A Rancid Relationship

Rediff.com10 Apr 2026

Even with its flaws, Toh, Ti Ani Fuji stays with you because of how real it feels, notes Mayur Sanap.

Gurugram Man Arrested for Alleged Rape After Matrimonial Site Deception

Gurugram Man Arrested for Alleged Rape After Matrimonial Site Deception

Rediff.com19 Mar 2026

A 28-year-old man has been arrested in Gurugram for allegedly raping a woman over several months after befriending her on a matrimonial website under the false pretense of marriage.

Calcutta HC Grants Bail to Saradha Scam Accused Sudipta Sen, Ending 13-Year Jail Term

Calcutta HC Grants Bail to Saradha Scam Accused Sudipta Sen, Ending 13-Year Jail Term

Rediff.com8 Apr 2026

The Calcutta High Court has granted conditional bail to Sudipta Sen, the main accused in the multi-crore Saradha ponzi scheme, after 13 years of detention. The court cited the right to a speedy trial and Sen's prolonged detention as key factors in its decision.

Jio Payments Bank Enables UPI Cash Withdrawals at Touchpoints

Jio Payments Bank Enables UPI Cash Withdrawals at Touchpoints

Rediff.com17 Mar 2026

Jio Payments Bank introduces UPI-based cash withdrawals at business correspondent touchpoints, enhancing financial inclusion and simplifying access to cash for rural and semi-urban customers.

SC: Husbands Must Participate in Cooking, Cleaning, and Washing

SC: Husbands Must Participate in Cooking, Cleaning, and Washing

Rediff.com20 Mar 2026

The Supreme Court of India has stated that husbands must equally participate in household chores, such as cooking, cleaning, and washing, as marriage is a partnership, not an employer-employee relationship. The observation was made during a hearing regarding a divorce petition.

Gavaskar identifies Chennai Super Kings' bowling woes

Gavaskar identifies Chennai Super Kings' bowling woes

Rediff.com4 Apr 2026

Former India captain Sunil Gavaskar has identified Chennai Super Kings' bowling as their primary concern, suggesting they need to consistently score high to compensate. He also praised Ayush Mhatre's potential and Rohit Sharma's improved fitness.

Election Commission Suspends BDO Over Violence at West Bengal Poll Training

Election Commission Suspends BDO Over Violence at West Bengal Poll Training

Rediff.com31 Mar 2026

The Election Commission (EC) has suspended a Block Development Officer (BDO) in West Bengal's Nadia district and initiated departmental proceedings against him following violence at a poll training venue where a teacher was allegedly assaulted for objecting to a government advertisement.

Behind The Runway: The Crisis Designers Are Facing Right Now

Behind The Runway: The Crisis Designers Are Facing Right Now

Rediff.com1 Apr 2026

Whether it's made-to-order fashion, reduced waste or tech-driven showcases, designers are being forced to slow down and think smarter.

Physical AI: The Next Big Leap in Manufacturing

Physical AI: The Next Big Leap in Manufacturing

Rediff.com18 Oct 2025

Physical AI equips machines with the ability to perceive, learn, and act in the real world by integrating AI algorithms with sensors and actuators in physical systems like robots and vehicles.

Will Trump Attend Islamabad Peace Talks?

Will Trump Attend Islamabad Peace Talks?

Rediff.com15 Apr 2026

The intriguing bit is that Trump is likely to attend the talks in Islamabad this weekend -- if he does, it will be the clearest signal yet that the US is ready to exit the war with some sort of win to show, since he cannot afford to go for the talks and return empty-handed, notes Prem Panicker in his must read blog on the Iran War

Bengaluru School Faces Inquiry Over Alleged Punishment of Student

Bengaluru School Faces Inquiry Over Alleged Punishment of Student

Rediff.com14 Mar 2026

A private school in Bengaluru is under investigation after a class one student was allegedly forced to stand in the sun for two hours as punishment for being late. Police have registered a case under the Juvenile Justice Act.

How India's U20 Women's Team Prepared for AFC Asian Cup

How India's U20 Women's Team Prepared for AFC Asian Cup

Rediff.com19 Mar 2026

India's U20 Women's team, led by Shubhangi Singh, is prepared for the AFC U20 Women's Asian Cup after a month-long training camp in Europe. The team is focused on the group stage challenges against Japan, Australia, and Chinese Taipei.

Madhya Pradesh HC quashes rape FIR against Army officer, citing consensual relationship with policewoman

Madhya Pradesh HC quashes rape FIR against Army officer, citing consensual relationship with policewoman

Rediff.com16 Mar 2026

The Madhya Pradesh High Court has quashed a rape FIR against an Army officer, stating the relationship with the complainant policewoman was consensual and the case appeared to be a pressure tactic.

Jharkhand Mother, Occultist Arrested in Teen Sacrifice Case: What We Know

Jharkhand Mother, Occultist Arrested in Teen Sacrifice Case: What We Know

Rediff.com2 Apr 2026

Police in Hazaribagh, Jharkhand, have arrested a mother, an occult practitioner, and a man in connection with the sacrificial ritual killing of a teenage girl. The arrests follow an investigation into the girl's death, initially reported as a rape and murder.

Meerut Man Bludgeoned to Death by Son After Alcohol-Fueled Argument

Meerut Man Bludgeoned to Death by Son After Alcohol-Fueled Argument

Rediff.com14 Mar 2026

A 55-year-old man in Meerut, Uttar Pradesh, was allegedly killed by his son with a brick after a dispute arose while they were drinking alcohol together.

Rediff.com Prepares for Potential IPO

Rediff.com Prepares for Potential IPO

Rediff.com1 Apr 2026

Rediff.com India Ltd, a subsidiary of AvenuesAI Ltd, has filed draft red herring prospectus (DRHP) with SEBI through the confidential pre-filing route, marking an important step towards a potential public listing after its acquisition and strategic shift to an AI-led digital platform.

Bombay High Court: Spouses Not Automatically Liable for Abetment in Marital Discord Suicides

Bombay High Court: Spouses Not Automatically Liable for Abetment in Marital Discord Suicides

Rediff.com4 Apr 2026

The Bombay High Court has ruled that marital discord alone is insufficient grounds to accuse a spouse of abetting suicide, emphasising the need for direct instigation or incitement.

NHRC demands report on alleged assault and racial abuse of Manipuri woman in Delhi

NHRC demands report on alleged assault and racial abuse of Manipuri woman in Delhi

Rediff.com13 Mar 2026

The National Human Rights Commission (NHRC) has issued notices to Delhi and Gurugram authorities regarding separate incidents of alleged assault and a construction site collapse, respectively, seeking detailed reports within two weeks.

National Defence Academy to Host Sabhikhi Cup 2026, Emphasising Sportsmanship and Jointmanship

National Defence Academy to Host Sabhikhi Cup 2026, Emphasising Sportsmanship and Jointmanship

Rediff.com13 Mar 2026

The National Defence Academy (NDA) will host the Sabhikhi Cup 2026, a prestigious sports event featuring cadets from India's top military training institutions, promoting athletic excellence, teamwork, and inter-service cooperation.

Political Fallout After Jharkhand Girl's Murder: JMM Rallies, Congress Alleges BJP Link

Political Fallout After Jharkhand Girl's Murder: JMM Rallies, Congress Alleges BJP Link

Rediff.com2 Apr 2026

Jharkhand's ruling JMM party held rallies and the Congress party alleged a BJP link in the murder case of a 12-year-old girl, while the BJP denies any involvement and accuses the ruling alliance of defamation.

Delhi Assembly Security Breach: SUV Driver Sought Attention for Missing Nephew

Delhi Assembly Security Breach: SUV Driver Sought Attention for Missing Nephew

Rediff.com7 Apr 2026

The investigation into the Delhi Assembly security breach reveals the driver's motive was to highlight the disappearance of his nephew.

New IIT Bombay test could unlock quantum gravity secrets

New IIT Bombay test could unlock quantum gravity secrets

Rediff.com11 Mar 2026

Researchers at IIT Bombay have proposed a new test, dynamical fidelity susceptibility (DFS), to measure the 'quantumness' of gravity, suggesting that conventional entanglement-based tests may be insufficient.

'Focus on Process': Ponting Sets the Tone for Punjab Kings

'Focus on Process': Ponting Sets the Tone for Punjab Kings

Rediff.com24 Mar 2026

Ricky Ponting urges Punjab Kings to trust their process and not fear mistakes as they begin IPL 2026 preparations ahead of their opener against Gujarat Titans.

Karnataka varsity defies govt ban, holds event on Deendayal Upadhyay

Karnataka varsity defies govt ban, holds event on Deendayal Upadhyay

Rediff.com25 Mar 2026

Despite a government ban, Karnataka State Open University (KSOU) in Mysuru proceeded with a lecture series on RSS ideologue Deendayal Upadhyay, featuring virtual and physical attendance by high-profile figures, sparking political controversy and raising questions about university autonomy and ideological influence.

Five Arrested in Connection with AIIMS Rajkot Doctor's Suicide

Five Arrested in Connection with AIIMS Rajkot Doctor's Suicide

Rediff.com15 Mar 2026

Five people have been arrested in connection with the suicide of an intern doctor at AIIMS Rajkot, who left a note alleging assault by classmates.

PhysicsWallah sets IPO price band at Rs 103-109/share

PhysicsWallah sets IPO price band at Rs 103-109/share

Rediff.com7 Nov 2025

Edtech unicorn PhysicsWallah on Thursday fixed a price band of Rs 103-109 per share for its upcoming initial public offering (IPO), aiming for a valuation of over Rs 31,500 crore at the upper end. The company's Rs 3,480-crore maiden public offering will open on November 11 and conclude on November 13 and anchor investors will be allocated shares on November 10, according to its public announcement.

Papa don't Worry: Prince Yadav's IPL story

Papa don't Worry: Prince Yadav's IPL story

Rediff.com7 Apr 2026

The story of Prince Yadav, a swing bowler from Najafgarh, who overcame obstacles to become an IPL sensation with the Lucknow Super Giants, showcasing his journey from tennis ball cricket to dismissing top Indian batsmen.

SC orders CBI probe into Arunachal contracts linked to CM's kin

SC orders CBI probe into Arunachal contracts linked to CM's kin

Rediff.com6 Apr 2026

The Supreme Court has directed the CBI to conduct a preliminary enquiry into the awarding of public works contracts in Arunachal Pradesh to companies allegedly owned by family members of Chief Minister Pema Khandu.

Govt Extends SIM-Binding Deadline for WhatsApp, Telegram Till Dec 31

Govt Extends SIM-Binding Deadline for WhatsApp, Telegram Till Dec 31

Rediff.com2 Apr 2026

The Indian government has extended the deadline for implementing SIM-binding rules for mobile messaging apps like WhatsApp and Telegram to December 31, following requests from the industry. The Department of Telecom has also relaxed the mandatory six-hour log-out rule for web versions of these apps.

Club Owner's Son Arrested After Faridabad Birthday Party Brawl

Club Owner's Son Arrested After Faridabad Birthday Party Brawl

Rediff.com28 Mar 2026

Police in Faridabad have arrested two individuals, including the son of a club owner, following a violent altercation at a birthday celebration in Omaxe World Street. The incident involved a dispute over music, resulting in injuries and allegations of assault and robbery.

Chhattisgarh Government Suspends IG Over Misconduct Allegations

Chhattisgarh Government Suspends IG Over Misconduct Allegations

Rediff.com26 Mar 2026

The Chhattisgarh government has suspended Inspector General of Police Ratan Lal Dangi following a complaint of harassment and financial irregularities. The suspension is due to alleged violations of service conduct rules and unbecoming behaviour.

IIT Researchers Create Affordable 3D Tracking for Surgical Tools

IIT Researchers Create Affordable 3D Tracking for Surgical Tools

Rediff.com23 Mar 2026

Researchers at IIT have developed a novel and cost-effective method for tracking surgical instruments in 3D using standard 2D video, potentially improving the precision and accessibility of minimally invasive surgeries.

Iran War: 'What Makes Both Sides Trust Pakistan'?

Iran War: 'What Makes Both Sides Trust Pakistan'?

Rediff.com8 Apr 2026

'American stature has been reduced because they have not been able to achieve their aims.'

Reality check gets India on investors' realty list

Reality check gets India on investors' realty list

Rediff.com23 Mar 2026

Escalating geopolitical tensions in West Asia are prompting investors with exposure to Dubai's real estate market to reassess their portfolios. And, in this rejig, India is emerging as a stable destination for capital investment and long-term growth.

Haryana Labour Department Probe Uncovers Massive Work Slip Fraud

Haryana Labour Department Probe Uncovers Massive Work Slip Fraud

Rediff.com3 Apr 2026

Haryana Labour Minister Anil Vij reveals a major scam in the labour department, with nearly 90% of work slips examined found to be fake. An investigation into the Haryana Building and Other Construction Workers Welfare Board reveals potential losses of thousands of crores of rupees.

Navy officer chops lover into pieces, burns parts, keeps remains at home

Navy officer chops lover into pieces, burns parts, keeps remains at home

Rediff.com31 Mar 2026

An Indian Navy officer has been arrested in Visakhapatnam for allegedly murdering and dismembering a 31-year-old woman after meeting her on a dating app.

Bihar Excise and Railway Police Clash Over Liquor Raid at Katihar Station

Bihar Excise and Railway Police Clash Over Liquor Raid at Katihar Station

Rediff.com20 Mar 2026

A clash occurred between Excise & Prohibition Department officials and GRP personnel at Katihar railway station in Bihar over a liquor raid, resulting in injuries and investigations by both sides.

Music Dispute Leads to Scuffle and Assault at Faridabad Club

Music Dispute Leads to Scuffle and Assault at Faridabad Club

Rediff.com27 Mar 2026

A dispute over music at a club in Faridabad escalated into a violent scuffle, with allegations of assault and theft.