AMERICAN RAILWAY ENGINEERING ASSOCIATION
In 1969, America turned off Niagara Falls for five months; engineers drained the famous waterfall, and later found out something interesting
In 1969, the United States temporarily stopped the flow of water over Niagara Falls' American side for five months. Engineers built a massive rock barrier to study erosion, inspect the exposed cliff and determine whether the waterfall could be saved. The unusual operation attracted thousands of visitors before water was restored in November 1969.
Indian Railways approves weekly train service connecting Nepal's Janakpur Dham with Ayodhya
Indian Railways has approved a new weekly train service connecting Janakpur Dham and Ayodhya, enhancing cross-border travel. The service will operate once a week, facilitating pilgrimages and tourism associated with the Ramayana tradition. It covers approximately 604 kilometres and will include stops at significant towns in Bihar and Uttar Pradesh. Officials from both India and Nepal are coordinating on customs and passenger security measures for this service.
In 1927, railroad engineer Olive Dennis invented a train window vent that brought in fresh air without cold drafts, helping make American rail journeys more comfortable
In 1927, engineer Olive Dennis made a lasting impact on train travel with her innovative window ventilator. By traveling thousands of miles on trains, she closely analyzed passenger feedback and needs, which inspired her improvements in seating, lighting, and restroom cleanliness, responding to competition from cars and buses. Dennis's pioneering contributions also included air-conditioning systems for railroad cars, defying gender norms in engineering of her time.
One Nvidia employee turned small salary deductions into $62 million. Another lost a fortune worth nearly $1 billion
Jensen Huang's departure as Nvidia CEO marks a major leadership transition for the chipmaker, with CFO Colette Kress taking over as interim CEO. As the company prepares for a new chapter, two stories about former employees highlight the fortunes created by its rise. One mid-level employee accumulated shares worth $62 million through salary deductions over 18 years, while an early engineer reportedly lost the chance to make nearly $1 billion after a broker forced him to sell his Nvidia holdings.
NH 44 linking Karur, Dindigul & Madurai, NH 785's Chettikulam–Natham stretch to get safety makeover; NHAI plans Rs 635-crore upgrade
NHAI has planned a Rs 635-crore road safety upgrade across 25 accident-prone locations on NH-44 and NH-785 in southern Tamil Nadu. The project includes 16 vehicular underpasses, three foot-overbridges, redesigned junctions, service roads, slip roads and improved streetlighting. The engineering measures aim to reduce collisions and make highway crossings safer for local commuters, pedestrians and motorists.
Nikesh Arora, Thomas Kurian among investors' top picks to replace Jensen Huang at Nvidia: Report
The suggestions come after Huang resigned as Nvidia's CEO on Thursday following a controversy involving reports of extramarital affairs. The company's chief financial officer (CFO), Colette Kress, has been appointed interim CEO, while the board looks for a permanent replacement.
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Who is Maruthi S. Akella? IISc award winner whose research helped guide first US Moon landing in 50 years, asteroid named after him
Maruthi S. Akella, a University of Texas professor and IISc alumnus, is among eight scientists and engineers selected for IISc's annual alumni honours. His research group contributed to the onboard guidance algorithm for the Intuitive Machines IM-1 mission, which achieved the first US Moon landing in more than 50 years. An asteroid has also been named after him.
Tamil Nadu man takes car to railway station for a pick-up, gets charged Rs 20 despite not using the parking lot, consumer court orders Rs 13,000 compensation
A Tamil Nadu man who drove to Rajapalayam railway station to pick up his father was charged Rs 20 by a parking contractor despite not using the parking facility. The district consumer commission held the Railways and contractors jointly liable, ordering a refund, Rs 10,000 compensation and Rs 3,000 litigation costs.
Who founded Nvidia? In 1993, three engineers got together at America's iconic Denny's diner and changed the course of tech history
Nvidia was established in 1993 by Jensen Huang, Chris Malachowsky, and Curtis Priem to improve computer graphics. The company evolved from a focus on graphics chips to becoming a leader in artificial intelligence technology. Jensen Huang has resigned as CEO after leading the company for 33 years, impacting its direction and identity. Colette Kress has been appointed interim CEO while searching for a permanent successor.
Jensen Huang resigns from Nvidia: Who is Johny Srouji, the Israeli-born Apple chip chief linked to his possible replacement?
Jensen Huang resigns: Johny Srouji, Apple's chief hardware officer, may be considered for the upcoming CEO position at Nvidia. He has extensive experience leading Apple's custom silicon development over the past two decades. Nvidia is currently in search of a new permanent CEO following Jensen Huang's departure from the role. Interim CEO Colette Kress has been appointed to oversee the company's leadership transition.
White House Ballroom investigation row: Nvidia CEO Jensen Huang, who is facing scrutiny over alleged Chinese spy links, was among donors. Check list
US Attorney Aaron Reitz issued a letter to Senator Richard Blumenthal regarding potential document preservation. The letter claimed Blumenthal intimidated citizens associated with President Trump and challenged their constitutional rights. Reitz demanded all relevant documents be maintained, citing federal law violations. Meanwhile, Blumenthal affirmed his commitment to investigating taxpayer dollar misuse under the Trump Administration. The controversy includes substantial donations from major corporations to the construction of Trump's ballroom.
NeST Group, Cochin Shipyard unveil indigenous hybrid laser arc welding technology
SFO Technologies and Cochin Shipyard Ltd have introduced an indigenous Hybrid Laser Arc Welding technology. This development combines various advanced manufacturing techniques and aims to enhance efficiency in multiple industries. The Advanced Laser Engineering Centre in Kochi will support research and commercialization of these technologies. By utilizing in-house developed high-power fibre lasers, India reduces its reliance on imports.
Why American Airlines drops 8 international routes for 2027 despite 5 flights still filling around 80% of seats
American Airlines international route cancellations 2027: American Airlines is dropping 8 international routes from its 2027 schedule, including flights to Paris, Brisbane, Doha and Zurich. Surprisingly, five of the affected services were still filling around 80% of their seats in the first half of 2026. Weak demand, Middle East hostilities and rising fuel costs are among the factors behind the changes.
Ashoka Buildcon shares rally 14% after securing Rs 866 crore NHAI contract for Vadodara-Mumbai Expressway
Ashoka Buildcon's shares surged after securing a significant NHAI contract for the Vadodara-Mumbai Expressway. The company will complete the construction work on the Karvad-Jujuwa section with an 18-month execution timeline. The contract is valued at Rs 865.90 crore, excluding GST, with a 10-year defect liability period. Additionally, the firm's Q2 profit and total income both increased slightly compared to the previous year.
US Air Force evacuates tankers from base in England due to Iran threat, Wall Street Journal reports
Two tankers stationed at RAF Mildenhall were diverted to Germany on Monday, and several other tankers were relocated to other bases in Europe later in the day, the newspaper reported, citing people familiar with the decision. U.S. officials decided to redeploy the aircraft after being alerted about the new threat on Monday, the Journal said.
US lawmakers introduce bill to make Diwali a federal holiday, 19 representatives back proposal
US lawmakers have reintroduced the Diwali Day Act in the House of Representatives, seeking to designate the festival as a federal holiday. Spearheaded by Congresswoman Grace Meng, the bill has secured the backing of 19 lawmakers, including five Indian-origin representatives. Its passage would make Diwali the 12th federally recognised US holiday.
Mumbai’s first non-ac local train set to have automatic sliding doors, improved legroom, CCTV cameras, fire detection systems and emergency communication facilities; check details
Mumbai latest news: Mumbai's suburban railway prepares to introduce a new non-AC local train with automatic doors for passenger safety. This development follows the June 2025 Mumbra accident, which underscored risks linked to overcrowding. The new train features louvred panels for ventilation while eliminating open doorways during travel. Trials will determine the effectiveness of the automatic doors and their impact on service schedules.
In 1793, England completed an inclined plane that carried canal boats 207 feet uphill on wheeled cradles before returning them to the water
Around 200 years ago, a brilliant team of engineers in England created the Hay Inclined Plane, revolutionizing canal boat transport. This ingenious design enabled boats to move between the River Severn and the Shropshire Canal bypassing locks. By harnessing gravity and the power of counterweights, the system enhanced transport efficiency. As railways became more prevalent in the 19th century, its importance waned.
Who are Sassie Duggleby and Andrew Duggleby? Houston couple behind America's first rotating detonation rocket engine raised $91 million; what is their Mach 4 jet dream?
Venus Aerospace was founded in 2020 by husband-and-wife team Sassie Duggleby and Andrew Duggleby. They established the company with an ambitious idea. It was to develop a new propulsion system that could make extremely fast passenger aircraft commercially viable. They spent several years working on the technical challenge on making the engine withstand the extreme heat generated by rotating detonation.
Nitin Gadkari says UP farmers will soon produce hydrogen from water that will run planes, cars and trains
Nitin Gadkari's hydrogen plan: Union Minister Nitin Gadkari says Uttar Pradesh farmers will soon produce hydrogen from water and agricultural waste that will power aircraft, cars and railway engines. He also highlighted ethanol production, alternative fuels and the state's potential to become an energy exporter from a net importer. The state was known as Bimaru state.
Jai Balaji Group plans Rs 6000 crore investment in West Bengal for steel and renewable energy sectors
Jai Balaji Group has announced an investment proposal of around Rs 6,000 crore in West Bengal. This investment focuses on specialized steel for railways, defense and aerospace applications, along with renewable energy initiatives. The expansion is expected to create over 20,000 employment opportunities in the region. Additionally, the company aims to enhance its production capabilities in precision engineering and specialized copper products.
Hydrogen-Powered Toy Train: Indian Railways plans big change on iconic Kalka-Shimla route; check what could soon be different for passengers
Indian Railways is planning to introduce a hydrogen-powered toy train on the 96-km Kalka-Shimla heritage route under the Centre's Hydrogen for Heritage initiative. Barog railway station has been identified as a possible site for a hydrogen production plant. The project aims to promote cleaner rail transport in the ecologically sensitive Shivalik hills, subject to technical feasibility and official approvals.
World's highest railway station in Ladakh at 17,244 feet: India planning a Rs 1.3 lakh crore railway line that will break China's record
World's highest railway station: India is planning a 489-km Bilaspur-Manali-Leh railway line costing an estimated Rs 1.31 lakh crore. The proposed corridor could feature the world's highest railway station at 5,256 metres beneath Tanglang La, surpassing China's existing record. Here's what we know about the ambitious Himalayan railway project, its route, tunnels and strategic importance.
US midterm election results: Indian-origin US Congressman Ro Khanna wins California election, backs H-1B visa reform and immigrant rights
In a resounding victory, Congressman Ro Khanna, of Indian descent, has been re-elected in California's 17th District, garnering an impressive 72 per cent of the votes cast against his Republican opponent, Ritesh Tandon. As a notable progressive figure in Congress, Khanna is a fierce advocate for immigrant rights and champions reforms in the tech sector.
UP woman enters Railways, operates first Vande Bharat between Varanasi-Prayagraj, receives PM Modi's swearing-in invite, now joins Varanasi to Delhi Vande Bharat Sleeper team
UP woman electronics engineer Shrini Srivastava joined Indian Railways as an assistant loco pilot in April 2017. She got very famours in 2024 after operating the Vande Bharat between Varanasi and Prayagraj and receiving an invitation to PM Modi's swearing-in ceremony. She is now part of the Varanasi-Delhi Vande Bharat Sleeper operating crew.
Freight train derails in Gujarat's Dahod, two Delhi-bound trains affected
Two freight trains derailed in Gujarat and Tamil Nadu, affecting train services and causing delays. The first derailment in Gujarat involved a freight train traveling empty to Madhya Pradesh. Later, seven empty coaches rolled away from Jolarpettai Junction in Tamil Nadu before derailing near Thamaleri Muthur. Railway authorities intervened quickly to prevent major accidents and initiate restoration operations. No injuries were reported in either incident as services were disrupted temporarily.
No engine, no driver, 6 km journey: Seven empty train coaches roll away from Tamil Nadu yard, derail near Tirupattur
Ghost train scare in Tamil Nadu: Seven empty railway coaches reportedly rolled away unattended from Jolarpettai railway yard in Tamil Nadu's Tirupattur district and travelled nearly six kilometres before derailing near Thamaleri Muthur. The incident disrupted Bengaluru-Chennai train services and triggered an emergency response from railway authorities.
Tamil Nadu: Seven empty train coaches roll away without engine, derail after travelling 6 km in Tirupattur
Seven empty railway coaches rolled away from the Jolarpettai Junction yard and derailed after travelling six kilometres. Railway authorities were alerted to stop approaching trains from Bengaluru to prevent a collision. Gas-cutting equipment and JCB machinery were used to clear the derailed coaches from the main track. The incident disrupted multiple trains on the crucial Bengaluru-Chennai route, causing delays for passengers.
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