#Bridge

Wanderlust

Engineering Wonder Pamban: India's First Vertical-Lift Bridge!

Rising Above the Waves: The Pamban Bridge Is Almost Here!Hold on to your hats, folks! The Pamban Bridge, India’s very first vertical-lift sea bridge, is almost ready to roll, marking a significant engineering achievement. Stretching over 2.08 km and connecting the Indian mainland with the beautiful Rameswaram island, this bridge is set to be a game-changer, and we’re here for it!Constructed by Rail Vikas Nigam Limited (RVNL), the project has faced its share of challenges. One of the most impressive feats has been the installation of a massive lift span—72.5 meters long, 16 meters wide, and weighing 550 tonnes—450 meters out in the ocean. Engineers also had to account for a 2.65-degree curve, adding to the project’s complexity.Vertical-Lift, Limitless Possibilities: Pamban’s Grand RevealSince March 10, the RVNL team has been steadily advancing the massive lift span toward the center of the bridge. However, there’s an added challenge—a curve in the alignment. So far, they’ve covered about 80 meters, with 370 meters still to go, making it a meticulous and calculated process.A straight path would have been simpler, but navigating this curve adds to the complexity. Despite the rough seas and unpredictable conditions, the engineers have expertly adapted to the challenge. Once this section is completed, progress is expected to accelerate significantly.RVNL got its eyes on June 30 for getting this bridge operational, and let’s be honest, we’re totally rooting for them. The big hurdle? Getting the lift span into place, and once that’s done, it’s smooth sailing for the rest of the work. Right now, passengers have to take a road trip from Mandapam to Rameswaram, but once this bridge is up and running, travel times will plummet, and train operations will speed up. Plus, the government is all in, pumping up the bridge’s potential to boost tourism and trade in the area.This bridge is not just another piece of infrastructure. Before the road bridge was built in 1988, trains were the lifeline between Mandapam and Rameswaram, and now, the Pamban Bridge is all set to pick up where history left off. Prime Minister Narendra Modi launched this project in November 2019 and we’re almost there! This bridge will support faster trains and increased traffic, so expect more bustling connections and an economic boost in the region. With double-line tracks ready for anything the future throws at it, this bridge is here to stay and make waves (literally!). So, get ready, because the Pamban Bridge is about to become India’s newest engineering superstar. And the best part? The journey’s just beginning!

2 Apr 2025

Wanderlust

India's Longest Cantilever Skywalk Glass Bridge in Vagamon!

Prepare to be enthralled in Vagamon as Kerala unveils its latest masterpiece – an awe-inspiring 40-meter-long glass bridge, soaring to claim the title of India's longest cantilever skywalk glass bridge. Kerala's Tourism Minister, Muhammad Riyas inaugurated this extraordinary architectural marvel earlier this month. Perched atop the picturesque Vagamon, approximately 3,500 feet above sea level, this glass bridge offers a breathtaking view from a lofty height of 150 meters above the hilly terrain. Crafted with precision and ingenuity, this transparent pathway boasts imported glass from Germany and is reinforced with a staggering 35 tonnes of steel. As visitors traverse this remarkable bridge, they are treated to breathtaking vistas of the rolling hills, with panoramic views extending to the Mundakayam, Koottikkal, and Kokkayar areas. The bridge is designed to accommodate up to 15 people at a time, allowing them to savor the enchanting scenery for approximately ten minutes. As an introductory offer, visitors can access this extraordinary experience for a modest fee of ₹500 per person. The Vagamon adventure park adjacent to the glass bridge promises an adrenaline-packed experience, featuring thrilling activities such as the rocket ejector, giant swing, zipline, sky cycling, sky roller, free fall, bungee trampoline, 360-degree cycling, and aqua zorbing. For those seeking a tranquil escape, the park also offers leisurely boat rides on the serene Vagamon lake. The Vagamon glass bridge, with its fusion of innovation and natural beauty, is poised to become a must-visit destination for tourists and adventure enthusiasts alike, adding another jewel to Kerala's crown as a top tourist hotspot.

12 Sep 2023

Wanderlust

Good News

Highway to Hope: These Bridges Are Saving a Species!

The dawn of 2025 brought a glimmer of hope for the people of Kakoijana and their golden-haired neighbors—the endangered golden langurs. For years, these primates faced perilous threats from speeding vehicles on National Highway 17 and exposed electric wires in the region. But thanks to human intervention, four hanging bridges now offer a safe passage for the langurs, turning tragedy into triumph and uniting the community in celebration. Nestled near Abhayapuri in Assam’s Bongaigaon district, the Kakoijana reserve forest spans 17.24 square kilometers and is home to hundreds of golden langurs. However, the forest’s tranquility was shattered by the national highway slicing through it, creating a deadly barrier for the primates. Attempting to cross the road, many langurs fell victim to speeding vehicles, while others met their fate through electrocution from exposed wires. The numbers tell a grim tale: nine langurs died in road accidents in 2023, nine more in 2024, and one in early 2025. Electrocution claims added to the toll, with 34 nearby villages recently electrified, leaving wires dangerously exposed. For the locals, each death was a collective loss. “Whenever a golden langur dies, the entire community mourns,” says Harmohan Rabha, a conservationist who has spent 23 years protecting the species. A Community’s MissionThe turning point came on January 4, 2025, when another golden langur lost its life. This tragedy galvanized the community, prompting protests and a blockade of NH-17. The outcry caught the attention of the district administration, which swiftly stepped in to find a solution. Under the leadership of Bongaigaon District Commissioner Nabadeep Pathak, the first hanging bridge was constructed as an experimental measure. To everyone’s delight, within a week, golden langurs were seen using the bridge—a sight that brought smiles and renewed hope. Encouraged by this success, locals and officials collaborated to build three more bridges, strategically placed at Bhaworia Para, Kadamtala, and Kuchiyakata. Made of wire and plastic-coated materials, these bridges now serve as safe corridors for the primates. A Model for Conservation Harmohan Rabha, a key figure in the initiative, emphasizes the need for more bridges. “Four bridges have already been constructed, but we need three more to ensure complete safety,” he says. He also advocates for declaring Kakoijana a forest sanctuary, a move that would provide stronger protection for the langurs and their habitat. Professor Vikram Ranjan Roy of Abhayapuri College, who has been actively involved in the project, shares his optimism. “The hanging bridges have proven successful. If maintained well, they will not only save lives but also make Kakoijana a tourist attraction,” he says. Source: Google ImagesThe initiative has garnered widespread attention, even reaching social media platforms. A viral video shared by Assam Chief Minister Himanta Biswa Sarma shows golden langurs using the bridges, sparking admiration and calls for similar measures elsewhere. The tweet read, “Sometimes humans have to pass through habitats of animals, but what's important is that we create spaces for their safe transit as well.” The video, viewed over a lakh times, has drawn praise from netizens and conservationists alike. Many have highlighted the need for scientific planning in implementing such projects, suggesting that experts identify optimal locations for similar structures across India’s national parks and wildlife corridors. A Rare Gem Worth Protecting The golden langur (Trachypithecus geei) is a rare and endangered species, endemic to western Assam and southern Bhutan. Listed in Schedule I of the Indian Wildlife (Protection) Act, 1972, and recognized by the International Union for Conservation of Nature (IUCN), its survival is crucial for biodiversity. Kakoijana, home to a rich array of wildlife including hornbills, pangolins, and leopards, stands as a symbol of the region’s ecological wealth. Primatologists stress the importance of habitat connectivity through canopy bridges and plantations to mitigate human-wildlife conflicts. The hanging bridges in Kakoijana are a shining example of how such measures can make a difference. The story of Kakoijana’s golden langurs is one of resilience, community spirit, and innovative conservation. It reminds us that coexistence is possible when humans take proactive steps to protect their fellow inhabitants on Earth. After all, the survival of species like the golden langur is not just their victory—it’s ours too.

5 Feb 2025

Good News

Walking on Air: India’s First Glass Bridge Opens in Tamil Nadu

In a historic leap for Tamil Nadu's tourism sector, Chief Minister M. K. Stalin inaugurated India’s first glass bridge on Monday evening. It connects the iconic Vivekananda Rock Memorial with the towering 133-foot Thiruvalluvar statue off Kanyakumari's coast. This cutting-edge structure blends natural beauty with modern engineering and promises an unforgettable experience for visitors.The inauguration coincided with the silver jubilee of the Thiruvalluvar statue, unveiled 25 years ago by the late Chief Minister M. Karunanidhi. The bridge symbolizes a fusion of the past and the future and is poised to transform Kanyakumari into a global tourist hotspot.A Spectacular Engineering FeatStretching 77 meters in length and 10 meters in width, the glass bridge is a marvel of modern engineering. Its bowstring arch enhances its aesthetic appeal and ensures durability against the corrosive coastal climate. Constructed at a cost of ₹37 crore, with high-strength glass, the bridge offers a unique thrill—walking above the sea while enjoying panoramic views of the monuments and the endless ocean. The transparency of the glass floor adds an adventurous edge. It is a must-visit for those seeking both natural and architectural wonders.A Journey Above the WavesPreviously, tourists relied on ferry services to travel between the Vivekananda Memorial and the Thiruvalluvar statue. The new glass bridge not only eliminates the need for ferries but offers a leisurely and scenic alternative. Walking across the bridge, visitors can marvel at the striking landmarks and the serene beauty of the surrounding seascape.Chief Minister Stalin shared a video of the bridge on his official X (formerly Twitter) account, showcasing its stunning design and breathtaking views. The clip has since captured the attention of thousands towards this architectural wonder.The inauguration of the bridge was a grand event, with Chief Minister Stalin, Deputy Chief Minister Udhayanidhi Stalin, MP Kanimozhi, and other dignitaries taking a ceremonial walk across the structure. The festivities continued with a laser light show at the Thiruvalluvar statue, illuminating the night sky and adding to the celebration.The bridge serves as a tribute to the region’s cultural legacy, with the Thiruvalluvar statue symbolizing Tamil wisdom and literature and the Vivekananda Rock Memorial reflecting the timeless teachings of Swami Vivekananda. Together, these landmarks embody the rich heritage of Tamil Nadu, now further highlighted by this modern marvel.Beyond its tourism potential, the project is set to benefit the local economy. Increased footfall is likely to boost local businesses, from hotels and restaurants to souvenir shops.Source: Google ImagesKey Features of the Glass BridgeBreathtaking Views: Panoramic vistas of the Vivekananda Memorial, Thiruvalluvar statue, and the expansive sea.Architectural Elegance: A bowstring arch design combining beauty with resilience.Safety and Longevity: High-strength glass and advanced materials to withstand coastal conditions.Cultural Significance: A modern connection between two iconic symbols of Tamil heritage.The inauguration of India’s first glass bridge is a big milestone in tourism. As visitors stroll above the waves, taking in the unparalleled views, they experience the seamless blend of the old and the new, the timeless and the modern.This ₹37-crore marvel not only links two iconic landmarks but also brings people closer to Tamil Nadu's rich heritage. It puts Kanyakumari on the map as a must-visit spot for culture and architecture, inviting the world to experience the future of Indian tourism.

31 Dec 2024

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Historic First: Detailed Mapping of Ram Setu by ISRO Scientists

The Indian Space Research Organisation (ISRO) has recently created the most detailed map to date of Adam’s Bridge, more popularly known as Ram Setu. This submerged ridge connects Dhanushkodi in India to Talaimannar Island in Sri Lanka. The comprehensive mapping, conducted in collaboration with NASA, confirms that Ram Setu is indeed a continuous submarine ridge. Advanced Mapping Techniques Researchers from ISRO’s Jodhpur and Hyderabad National Remote Sensing Centres spearheaded this project, using data from NASA's ICESat-2 satellite. The satellite's laser beams bounced off the seafloor, revealing that 99.8 percent of Adam’s Bridge is submerged in shallow waters. "Our research confirms that Adam’s Bridge is a submarine continuation from Dhanushkodi to Talaimannar Island," the study published in Scientific Reports noted. Historical and Geological Significance Ram Setu, a chain of shoals between Mannar Island off northwest Sri Lanka and Rameswaram Island off southeast India, has long been believed to represent a former land connection between the two countries. Geological evidence supports this theory, and the new findings provide further confirmation. The study highlights an asymmetry of transverse slopes at the base of the bridge The Findings in Detail ISRO’s research revealed that the volume of Adam’s Bridge is approximately 1 km3. Interestingly, only 0.02 percent of this volume is above mean sea level, and this portion is visible in optical satellite imagery. In total, around 99.98 percent of the bridge is submerged in shallow and super-shallow waters. Previous satellite observations had confirmed the presence of this submerged structure but focused on parts elevated above water. Shallow sea depths had also hindered earlier attempts to map the bridge from ships. Source: Google images Innovative Use of Laser Technology This time, researchers utilized photons from ICESat-2’s green laser, capable of detecting the seafloor up to depths of about 40 meters. "Taking a cue from this potential, we accrued approximately 0.2 million photons representing depth information and generated 10-meter resolution bathymetric data for Adam’s Bridge," the study reported. To confirm the current physical features, scientists used visual interpretations from bathymetric data through 3D-derived parameters, including contours, slopes, and volumetric analysis. Discovering Hidden Channels A team led by Giribabu Dandabathula identified 11 tiny channels with depths of 2-3 meters and used 3D-derived metrics to estimate the bridge's physiology. This analysis provides a clearer understanding of the submerged structure and its complex geological history. Cultural and Historical Importance Until the ninth century AD, Persians referred to this bridge as 'Sethu Bandhai.' Ram Setu holds immense historical significance in Indian culture, believed to have been constructed by Lord Ram to reach Lanka (modern-day Sri Lanka) to rescue his wife Sita from the demon king Ravana, as described in the ancient epic Ramayana. Historically, the bridge was above sea level and served as a vital link until 1480 when a powerful storm caused it to become submerged. The collaborative efforts of ISRO and NASA have produced a significant leap in our understanding of Ram Setu. The detailed mapping confirms the bridge's continuity and highlights its complex geological features. This research enriches our historical knowledge and paves the way for future scientific exploration.

16 Jul 2024

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PM Modi Inaugurates Atal Setu, India's Longest Sea Bridge, Enhancing Mumbai's Connectivity

In a momentous event, Prime Minister Narendra Modi inaugurated the Atal Bihari Vajpayee Sewri-Nhava Sheva Atal Setu, India's longest sea bridge, today. The Mumbai Trans Harbour Link, also known as Atal Setu, has been constructed at a cost of ₹17,840 crore and aims to revolutionize connectivity in Mumbai, boosting economic growth and development in the region. Linking Sewri in Mumbai to the Nhava Sheva area in the Raigad district, the Atal Setu spans an impressive 21.8 kilometers. This ambitious infrastructure project's foundation stone was laid by PM Modi himself in December 2016, honoring the visionary leadership of the late former Prime Minister Atal Bihari Vajpayee. Shortened Travel Time: How Atal Setu Transforms the Commute Between Sewri and Nhava Sheva The completion of Atal Setu brings numerous benefits to commuters and traders. The bridge significantly reduces travel time between Sewri and Nhava Sheva, transforming a journey that previously took around two hours into a mere 15-20 minutes. This drastic reduction in travel time is set to have a profound impact on the way people commute and facilitate smoother transportation of goods, enhancing efficiency and productivity. Allowed Vehicles: Speed Limits and Permitted Categories The Mumbai Trans Harbour Link imposes regulations on vehicles using the bridge. Four-wheelers, including cars, taxis, light motor vehicles, minibuses, and two-axle buses, are permitted and can travel at a maximum speed of 100 kilometers per hour. However, while ascending and descending the bridge, the speed limit is restricted to 40 kilometers per hour, ensuring safety for all users. Prohibited Vehicles: Ensuring Safety and Smooth Traffic Flow To maintain safety and ensure smooth traffic flow, certain vehicles are prohibited from using the sea bridge. Motorbikes, auto rickshaws, tractors, motorcycles, mopeds, three-wheelers, animal-drawn vehicles, and slow-moving vehicles are not allowed on the Mumbai Trans Harbour Link. Additionally, multi-axle heavy vehicles, trucks, and buses heading towards Mumbai are restricted from entering the Eastern Freeway. Vehicles falling under the prohibited categories are directed to take the Mumbai Port-Sewri Exit (Exit 1C) and use the MBPT Road near 'Gadi Adda' for further movement. These measures have been put in place by the Mumbai police to ensure the safety of the public and prevent potential dangers or inconveniences. PM Modi's Visit: Unveiling Projects and Initiatives in Maharashtra During his visit to Maharashtra, Prime Minister Narendra Modi will not only inaugurate Atal Setu but also unveil projects worth over ₹30,500 crore in the state. Furthermore, he will lay the foundation stone for an underground road tunnel connecting Eastern Freeway's Orange Gate and launch the Namo Mahila Shashaktikaran Abhiyaan, emphasizing the government's commitment to development and women's empowerment. The inauguration of Atal Setu marks a significant achievement in India's infrastructure landscape, revolutionizing Mumbai's connectivity and fostering economic growth. With enhanced accessibility and reduced travel time, the bridge holds immense potential to benefit commuters, boost trade, and propel the city's overall development. The restrictions on vehicles ensure safety and smooth traffic flow, further enhancing the bridge's effectiveness. PM Modi's visit and unveiling of projects in Maharashtra demonstrate the government's dedication to infrastructure development and empowering its citizens.

16 Jan 2024

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Solar-Powered Device Transforms Contaminated Water into Clean Fuel and Drinking Water!

Scientists at the University of Cambridge have pioneered a groundbreaking, floating, solar-powered device that transforms contaminated water or seawater into both clean hydrogen fuel and drinking water without the need for external power.! This innovation presents a game-changing solution for remote or resource-limited regions. Traditional photocatalytic water-splitting methods for hydrogen production require clear water sources and substantial land for installations. To counter these limitations, the research team sought inspiration from nature's photosynthesis process to devise a solar-powered device that can simultaneously generate clean hydrogen fuel and potable water from polluted water sources. Lead author Chanon Pornrungroj stated that it was challenging for any solar-driven device to split water with untreated water due to potential catalyst contamination or adverse chemical reactions. Annuar, a study co-author, expressed that a device capable of functioning with contaminated water could address two issues simultaneously. He mentioned that such a device could split water to produce clean fuel and generate clean drinking water. The device's design integrates a UV-light-absorbing photocatalyst on an infrared-light-absorbing nanostructured carbon mesh. This innovative setup not only facilitates hydrogen production by splitting water vapor but also replicates the natural process of transpiration, optimizing solar energy utilization. Testing conducted on real-world water sources, including the River Cam and industrial waste, demonstrated the device's robustness, retaining 80% efficiency even in artificial seawater after prolonged use. Researchers credit the device's isolation of the photocatalyst from water contaminants and its floating design for maintaining operational stability. Professor Erwin Reisner, the study's corresponding author, envisions their device as a stepping stone towards a circular economy and sustainable future, emphasizing its potential to tackle environmental issues while addressing global challenges like climate crisis and pollution.

23 Nov 2023

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Bridging the Century: India's First Vertical Lift Sea Bridge is nearing completion!

The colossal undertaking of constructing the marvelous 2.05 km Pamban railway bridge in the heart of Tamil Nadu is surging ahead at an electrifying pace. As of now, 92% of the construction work has been completed. The bridge will replace the century-old Pamban rail bridge. This cutting-edge bridge, slated to become India's first vertical lift railway sea bridge, is being spearheaded by Rail Vikas Nigam Limited (RVNL) at a cost of Rs 535 crores. Not only will it enable Indian Railways to operate trains at higher speeds, but it will also bolster the connectivity between mainland India and Rameswaram island. The original Pamban Rail Bridge, which linked Rameswaram to the mainland, has stood for over a century, having been constructed in 1914 to link Mandapam and Rameswaram. For nearly 105 years, it served as the sole link between these two locations. The new bridge will usher in an era of increased train speeds, higher weight-carrying capacity, and a surge in traffic to the famous Rameswaram and Dhanushkodi temples. Here are some noteworthy facts about the New Pamban Bridge: This bridge will replace the iconic Pamban Bridge, India's inaugural sea bridge inaugurated in 1914.It boasts a total length of 2.078 km and an estimated project cost of ₹279.63 crore. The project, initiated in February 2020 and initially slated for completion by December the following year, features a unique 72-meter vertical lift span that can be raised by 17 meters to allow ships to pass beneath it. In contrast to the current bridge's 'Scherzer' rolling lift technology that opens horizontally for ships, the new bridge will employ a vertical lifting mechanism, remaining parallel to the deck and using sensors at each end. The new bridge's benefits encompass increased train speeds, enhanced weight-bearing capacity, and a surge in traffic to Rameswaram and Dhanushkodi temples, thus promising a brighter future for the region. In conclusion, the impending completion of the awe-inspiring Pamban railway bridge promises to be a game-changer for Indian Railways and the vibrant region it serves. India's first vertical lift railway sea bridge is a project that not only showcases engineering prowess but also represents a vital lifeline connecting the past to the future.

26 Oct 2023

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Revolutionary Clean Fuel: Sun and Science Team Up to Turn CO2 and Plastic Waste into Sustainable Energy

Scientists at the University of Cambridge have developed a new method for producing clean fuel by extracting carbon dioxide from the air and plastic waste using solar power. The process involves capturing CO2 from the atmosphere and then using it to synthesize a renewable fuel that can be used in jet engines, gas turbines, and other types of transportation. The researchers used a metal-organic framework (MOF) material that can capture CO2 from the air. The MOF is then exposed to sunlight, which triggers a chemical reaction that converts the CO2 into a liquid fuel. The process also involves using plastic waste as a source of hydrogen, which is added to the CO2 to produce the fuel. The new fuel has the potential to significantly reduce greenhouse gas emissions, as it uses waste plastic and carbon dioxide that would otherwise be released into the atmosphere. The researchers estimate that the fuel could reduce carbon emissions by up to 90% compared to traditional fossil fuels. The development of this new clean fuel technology is a major breakthrough in the fight against climate change. It offers a sustainable solution to the world's growing energy needs while reducing the carbon footprint of transportation. The researchers hope that this technology will help to accelerate the transition to a low-carbon economy and help to mitigate the effects of climate change.

22 Jun 2023

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Know Who Beat Einstein and Hawking on the Mensa IQ Test!

Yusuf Shah, who is eleven years old, received the highest score attainable on a Mensa intelligence test—162—and is now being acclaimed as a genius. He outperforms physicists Stephen Hawking and Albert Einstein, whose IQs were both considered to be around 160. Mensa, a global organization for people with high IQs, confirmed Shah's score to NBC News and said he "had enormous potential" and finished in the top 2% of the population. Anyone who scores in the 98th percentile is welcome to join the club. Shah's parents urged him to take the test without any prior preparation. Irfan Shah, Shah's father, told the Washington Post that when Shah was 7 years old, he came upon a mathematical phenomenon that baffled him. The family got in touch with a math professor at Cambridge University, who gave Shah a justification for the rule, which has since been known as "Yusuf's Square Rule" at their home. Shah's parents, however, claimed that in addition to developing his aptitudes, they are also teaching him how to cultivate his work ethic and social life. Shah's father told the Post that he still tells him that his dad is still brighter than him. "We take it all in good fun. Even if you have talent, you must put in the most effort”, he added. Yusuf Shah said that it felt very special to have a certificate for him and about him. He also never thought he would be in the news.

28 Nov 2022

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First Overpass Eco Bridge for Wild Animals Coming Up in Telangana

Eco-bridges are built to improve animal connectivity that may be hampered by traffic passing on highways in forested regions. Telangana will soon have its first overpass bridge on the Mancherial – Chandrapur route on National Highway 63. The eco-bridge being built close to Wankidi is an overpass structure, as opposed to typical underpasses, which are built in forested areas. The bridge will allow for the passage of wild animals, facilitating the migration of animals, particularly tigers, and preventing them from being struck by speeding motorists. Vehicular traffic will pass under the bridge. Tigers frequently cross through the Mancherial-Chandrapur path as they migrate from Maharashtra into Telangana, making it a critical ecological area in the Kaghaznagar forest. The overpass bridge, which is roughly 1 km long, is being built for Rs 30 crore by the National Highways Authority of India (NHAI). Officials of NHAI claim that the bridge will be ready in another six months. The structure was being built by regulations set forth by the Wildlife Institute of India. The official claimed that all eco-friendly procedures were being followed when the work was being done. The flyover bridge was constructed to make it easy and safe for wild animals to cross the road. According to the official, the bridge would not look like a typical bridge because there would be a lot of flora on either side leading to it.

28 Nov 2022

Good News

The Tallest Bridge in the World Is in India and It Is an Engineering Marvel!

The Chenab bridge, an engineering feat, can easily find its way into the wonders of modern India. With its completion, India will add another feather to its cap as it will be the tallest bridge in the world. The Chenab bridge is a concrete arch bridge constructed in the Reasi district of Jammu and Kashmir. For the first time since Indian independence, the Kashmir Valley will have all-weather rail access from the rest of India thanks to the Chenab bridge which is a project of USBRL(Udhampur - Srinagar - Baramulla rail link project). The bridge, which is built over the Chenab river, is 1177 feet above the riverbed. It is 35 meters taller than the Eiffel Tower in Paris. It is built to withstand earthquake forces of the greatest intensity zone-V as well as strong winds up to 266 km/h. The most advanced "Tekla" software is used for structural details using structural steel suited for temperatures between -10°C and 40°C. To get to this point, the engineers and railway officials had to overcome several obstacles, including those posed by the geology, the tough terrain, and the hostile climate. The project is regarded as one of the most difficult infrastructure initiatives made by the Indian Railways in the post-Independence era.

14 Nov 2022

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Pune Emerges a Clear Winner in India’s Rooftop Solar Energy Race

Pune, the sprawling city in Maharashtra recently earned a feather in its cap as it beat metros like Delhi, Mumbai, and Chennai in India’s rooftop solar power generation capacity. According to data from Bridge to India, Pune generates 130 megawatts (MW) of solar energy, way ahead of Delhi which is in second place with 96 MW of solar energy. Industrial Zone Pune is one of the biggest industrial zones in India. There is a growing demand for rooftop solar panels by commercial and industrial buildings. Industries are charged with high electricity rates for electricity consumption than households. This pushes them to adopt cheaper sources of energy like solar energy to generate their own power. Compared to residential buildings, industrial buildings have a larger rooftop area facilitating the setting up of rooftop solar panels. Renewable Energy Source As fossil fuels are hazardous to the environment, people all over the world are taking steps to shift to renewable sources of energy like solar energy. The central government offers subsidies for installing solar panels on residential and institutional buildings. However, the growth in these segments has failed to reach the expectations. The country is still short of the 2022 target of 40GW from rooftop solar panels. With awareness to use renewable sources of energy and heavy subsidies by the government, India can hope to see the expected increase in the generation of solar energy through rooftop solar panels.

24 Nov 2019

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India is on its project to make world’s tallest railway bridge

India will finish the construction of the world’s tallest railway bridge over the river Chenab in Jammu and Kashmir by 2019. This engineering marvel is designed by the consultants from Finland and Germany. The work on this project has already commenced. The bridge is a part of the Katra and Banihal stretch of the Udhampur- Srinagar-Baramulla portion of the Kashmir Railway project.The bridge will be 1.31 kilometre long with an incredible height of 359 metres over the river. The bridge will be 35 metres taller than Eiffel Tower. The bridge will also have many security measures. An aerial security is provided for the bridge. Also an online monitoring and warning system for taking immediate security measures during accidents. Adjacent to the track, trails for cycles and footpaths are provided. The bridge will have sensors to monitor the wind velocity. If the velocity exceeds above 90 kilometre per hour, the train will be signalled to stop. The area of the bridge is a seismic zone and also close to the border. So special ropeway is being established for inspections and surveillances. Steel is the material chosen to make the bridge as it has resistance against temperature change and windy conditions. Certain portion of the bridge will be blast proof as the region is terror prone. The completion of the project is said to be March, 2019.

9 May 2017

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Positive Reads

Wayanad's New Lifeline: Indian Army Constructs 190-ft Bridge in Record Time!

In the wake of catastrophic landslides on July 30, the Indian Army demonstrated its strong commitment to public service by constructing a 190-ft Bailey bridge in Wayanad, Kerala. The landslides had wreaked havoc in the villages of Mundakkai and Chooralmala, leaving them isolated from the rest of the district. As rescue operations intensified, the need for a robust and reliable means of transport became crucial. The Madras Engineering Group of the Indian Army initiated the construction of the bridge at 9:30 p.m. on July 31 and completed it by 5:30 p.m. on August 1. This swift and efficient operation ensured a vital lifeline was restored to the affected areas. The Class 24 Bailey Bridge, spanning the Iruvazhinjipuzha river, can withstand up to 24 tonnes, making it crucial for relief efforts and future transport needs. Source:Google Images A Community's Lifeline The torrential rains triggered landslides in the early hours of July 30, catching many residents off guard. The devastating force destroyed existing infrastructure, including the previous bridge, isolating Mundakkai and Chooralmala. In the immediate aftermath, rescue workers built temporary wooden bridges to evacuate and aid stranded villagers. However, these makeshift structures were no match for the relentless rains and soon failed. Dedicated Efforts in the Face of Adversity Despite challenging conditions, the Indian Army, alongside the Navy, National Disaster Response Force (NDRF), and local police, mobilized with determination to save lives and provide essential services. The rescue mission involved over 1,600 dedicated workers, demonstrating a commendable spirit of cooperation and commitment. The materials for the Bailey bridge were rapidly transported from Delhi and Bengaluru to Kannur airport, and then conveyed to Wayanad in 17 trucks, highlighting the urgency and scale of the operation. Leadership and Coordination Major General V.T. Mathew, General Officer Commanding of the Kerala and Karnataka Sub-Area, oversaw the construction and was the first to cross the newly built bridge in his official vehicle. This act symbolized not only the completion of the bridge but also the resilience and determination of the Indian Army. Following Major General Mathew, an Army medical unit and a military truck crossed the bridge, marking its official handover to the civil administration. The Bridge's Significance The newly constructed Bailey bridge not only restored connectivity but also symbolized hope for the affected communities. The Defence PRO poignantly captured this sentiment in a social media post, stating, "From #Landslide to #Lifeline. When nature knocked down a bridge, #IndianArmy swiftly constructed a more resilient one. True to form, the Army Commander fearlessly led the way across the #BaileyBridge." As Wayanad recovers from this natural disaster, the presence of a sturdy bridge provides a foundation for rebuilding and rehabilitation. It enables the continued delivery of aid and resources to the affected areas, ensuring that the local population can begin the long process of recovery. In the face of adversity, the Indian Army's efforts in Wayanad highlight the importance of preparedness, quick response, and community support. It shows the unbreakable spirit of those dedicated to serving their nation, even in the most challenging of times.

2 Aug 2024

Positive Reads

Kolkata's Howrah Bridge Turns 75

Howrah Bridge is a bridge which was constructed over the Hooghly River in West Bengal, India. The bridge was originally named the New Howrah Bridge because it replaced a pontoon bridge at the same location linking the two cities of Howrah and Kolkata. The bridge is one of four on the Hooghly River and is a famous symbol of Kolkata and West Bengal. Recently this iconic bridge celebrated its 75th year of existence. Here are a few lesser known facts about Howrah Bridge. 1. Before the Howrah Bridge was born there was a proposal to build a suspended-girder bridge at the site to cross the Hooghly River. There were also proposals to build a tunnel or an arched bridge. As fate would have it, these plans for construction never came to fruition and Howrah was built. 2.This is the only bridge that does not have nuts and bolts and was built by riveting the whole structure. 3. On June 14th, 1965, the bridge was renamed Rabindra Setu after the great Bengali poet Rabindranath Tagore. However, it is still popularly known as Howrah Bridge. 4.It carries a daily traffic of approximately 100,000 vehicles and possibly more than 150,000 pedestrians, making it one of the busiest cantilever bridges in the world. 5. The Howrah Bridge stretches across 705 meters and has a width of 71 feet, not including the 14 feet footpaths on both sides. At the time of its construction, this made it the 3rd longest bridge of its kind. Today, it is regarded as the 6th longest cantilever bridge in the world. 6. The first transport to make the journey across the Hooghly, via the newly opened bridge was not a car or a bullock cart; it was a tram. Because of the heavy load on the bridge, the use of trams was discontinued along with the route from 1993.

8 Feb 2018

Positive Reads

Bhupen Hazarika Setu – India’s longest bridge is a boon

The longest bridge in India, the Bhupen Hazarika Setu also referred to as the Dhola–Sadiya Bridge is the first permanent road connection between northern Assam and eastern Arunachal Pradesh. It is named Bhupen Hazarika in honor of the popular singer and filmmaker from Assam. It is a beam bridge that spans the Lohit River which is a major tributary of Brahmaputra. The bridge was inaugurated by Prime Minister Narendra Modi in May 2017. The PM who appeared to be impressed by the enormous bridge said that it will not just save time and money but will bring about an economic revolution in the country. It is of strategic importance to India as it stretches all the way to China’s border ending just 100 km short of it. Keeping in mind the sporadic incursions by the Chinese Army, the bridge has been designed to handle the weight of 60-tonne (130,000-pound) tanks such as the Indian Army’s Arjun and T-72 main battle tanks. Whenever the situation demands, the Bhupen Hazarika bridge will facilitate rapid movement of India’s defence assets. Ever since the Sino – India War, tensions have always existed at the border with China disputing India’s claim to Arunachal Pradesh, politically and militarily. This bridge proves to be an important tactical asset in the ongoing dispute. Construction of the bridge began in November 2011 and the project costs were estimated to be about Rs 950 crore. In 2015, this project was included in Centre’s 15,000 crore package aimed at improving roads in the bordering states. The length of the bridge is 9.15 kilometer which is almost 30% longer than the famous Bandra-Worli sea link in Mumbai. It is also called the Dhola Sadia bridge as it is located in Sadia that is 540 kilometres from Guwahati and connects Dhola which is about 300 kilomteers from Itanagar – the capital of Arunachal Pradesh. The bridge is a boon to the people of Assam and Arunachal Pradesh as it reduces the travel time between the two states by up to four hours. This is important as there is no functional airport in Arunachal Pradesh. The Bhupen Hazarika bridge is the first ever bridge that is strong enough to withstand tanks in that region. Earlier, the troops had a harrowing time getting to Tinsukia in Assam, from where they usually enter Arunachal Pradesh. At 9.1 kilometres in length, the Bhupen Hazarika bridge is the longest bridge in India. However, it may soon be eclipsed by the New Ganga Bridge Project under construction in the Indian state of Bihar. With a length of 9.8 kilometres, it is expected to become the longest bridge in India upon its estimated completion in December 2020.

19 Jul 2017

Positive Reads

Star Citizens

The Bridge Man: How One Engineer Revolutionized Lives and Connected a Nation

In the quaint village of Aramburu in Karnataka where the Payaswini river flows gracefully, a small community relied on a fragile country boat to cross the river and access the mainland. However, whenever this boat developed a hole, their world came to a standstill . Then they decided to approach Girish Bharadwaj, a mechanical engineer who out of compassion stepped in to change their lives forever. Initially amused by the villagers' belief that all engineers could build bridges, Bharadwaj finally agreed to help them when he witnessed their dire circumstances. Drawing on knowledge from engineering friends and bridge-building books, he devised a low-cost hanging bridge through a community-driven effort. With the support of the villagers and some government assistance, the footbridge breathed new life into the community, sparking the birth of the "Bridge Man." The success of this bridge project caught the eye of a government official, propelling Bharadwaj on a journey that extended far beyond Aramburu. He adopted the technologies of iconic suspension bridges like San Francisco's Golden Gate Bridge and Japan's Akashi Kaikyo, simplifying them to suit local needs. His innovative suspension bridges proved to be cost-effective and resilient, standing the test of time, often surpassing their estimated lifespans. Over three decades, Bharadwaj, now fondly known as the Bridge Man, traversed the states of Karnataka, Kerala, Andhra Pradesh, Telangana, and Odisha, constructing over 130 bridges. These bridges not only connected remote villages but also uplifted the lives of countless people, earning him the esteemed Padma Shri award in 2017. The Bridge Man's journey was characterized by dedication and selflessness. In most projects, he and his team camped near the work sites, ensuring a hands-on approach to bridge construction that lasted for three to six months. Many of these endeavors were government-sponsored, while others relied on funds pooled by grateful villagers. In some cases, Bharadwaj even used his own resources to complete projects facing financial constraints. Although the demand for footbridges has waned in favor of larger RCC structures, Bharadwaj's impact on the lives of countless villagers endures. From a single act of kindness, he could bring a world of opportunities to entire communities and transform their lives for good.

25 Jul 2023

Star Citizens

Historic Milestone: First Indian Recognized at Cambridge University with Building Name

Cambridge University has taken a historic step by naming an entire building after Yusuf Hamied, the chairman of Indian pharmaceutical giant Cipla. This prestigious honor marks the first time in the university's 800-year history that a building has been named after an Indian figure. Hamied's contributions to the field of medicine, particularly through Cipla's affordable antiretroviral drugs that have saved the lives of millions of AIDS sufferers in Africa, have earned him this recognition. The grand opening of the newly named "Yusuf Hamied Court" at Christ's College was attended by Lord Simon McDonald, the Master of the College, along with approximately 25 distinguished scientists, primarily chemistry professors. During the ceremony, Hamied shared a touching story about his family's connection to Cambridge University. He recounted how a meeting with Professor Alexander Todd in 1953, where his father expressed his desire for Hamied to study at Cambridge, ultimately shaped his life's path. Hamied pursued his PhD in Chemistry from 1954 to 1960. Standing in front of an esteemed audience at the inauguration of the Yusuf Hamied Court, he expressed his gratitude and reflected on the enduring bond between education and benevolence. The announcement of the Cambridge building being named after Hamied received an overwhelmingly positive response from netizens. Social media users hailed the recognition as well-deserved and applauded Cambridge University for making it a reality. It is worth noting that Cipla's impact extends beyond this honor, as the pharmaceutical company has also played a significant role in combating the COVID-19 pandemic. Hamied's family legacy, which includes the establishment of Aligarh Muslim University in India based on the principles of Oxford and Cambridge, further adds to the significance of this momentous occasion. Through this recognition, Cambridge University pays tribute to a remarkable individual whose contributions have touched the lives of countless individuals worldwide. The naming of the Yusuf Hamied Court serves as evidence of his enduring legacy and the values of education, philanthropy, and innovation.

21 May 2023

Star Citizens

An Indian Solves the 2500-Year-Old Impossible and Baffling Panini Code!

Dr. Rishi Rajpopat, an Indian Ph.D. student at the University of Cambridge has discovered a solution to a grammatical problem in Sanskrit that has eluded Sanskrit scholars for 2500 years. In his thesis, "In Panini, We Trust: Discovering the Algorithm for Rule Conflict Resolution in the Astadhyayi, Dr. Rajpopat summarizes the discovery he made by deciphering a rule taught by Panini, considered the father of linguistics. Dr. Rajpopat claims that Panini had a brilliant mind, and he created a machine that was unparalleled in human history. He didn't expect anyone to modify his regulations. He said that the more we tried to tinker with it, the more Panini’s grammar tends to evade us. Now that Dr. Rajpopat has managed to decode the algorithm, Panini's so-called "language machine" can be used correctly. Rajpopat's finding enables the use of Panini's renowned language machine, widely regarded as one of the greatest intellectual achievements in history, to "derive" any Sanskrit word and create millions of grammatically sound terms. Panini's system is designed to function as a machine. Once you enter a word's base and suffix, a step-by-step process should produce grammatically sound words and sentences. Rajpopat's finding has a significant impact because, since the algorithm that powers Panini's language is now known, it may be possible to teach computers how to use it. Dr. Rajpopat revealed that some of the most ancient wisdom of India has been produced in Sanskrit. He believes that the discovery will infuse students in India with confidence, pride, and hope that they too can achieve great things.

17 Dec 2022

Star Citizens

Global News

Netherlands Engineering Marvel That Leaves Netizens Stunned!

Some of the world’s greatest engineering marvels are a delight to witness. Be it the Chenab rail bridge in Jammu and Kashmir or Dubai’s Museum of the Future, there is no doubt that such amazing structures will leave us spellbound. One such marvelous structure is the Veluwemeer Aqueduct or the Reverse Bridge in the Netherlands. The bridge is built in such a way that vehicles crossing it appears to vanish under a section of water toward the middle of the bridge before reappearing on the other side. It gives the appearance that the cars disappear underwater before emerging from the opposite side. The road really briefly descends below the water's surface under the bridge's clever construction, which keeps it dry and still permits boats to pass through the strip of water above it. The highway is referred to as the "coolest road in the world." It is close to Harderwijk, a Dutch city. The largest man-made island in the world, Flevoland, is connected to the mainland by this bridge. The Veluwemeer Aqueduct, which was completed in 2002, enables both waterborne and vehicular traffic to pass through the stretch without impeding the other. This unique bridge became famous as it was posted recently on Twitter by businessman and writer Vala Afshar. The post garnered a massive 4.3 million views.

6 Jan 2023

Global News

The World’s Longest Glass Bottomed Bridge Presents a Spectacular View

Vietnam’s Bach Long pedestrian bridge, also known as the ‘White Dragon’ is 632m (2,073ft) long and located 150m (492ft) above a huge jungle in the Moc Chau district of the Son La province in Vietnam. Coincidentally, the bridge was officially opened on the 47th anniversary of the conclusion of the Vietnam War. According to reports, the Bach Long bridge is the longest in the world and its structure is roughly three-fourths the height of the Burj Khalifa Tower. The bridge which was shut to tourists for two years due to the Covid-19 pandemic can withstand a capacity of 450-500 people. The bridge is made of French-tempered glass. Guards who keep an eye on the bridge make sure that only one way of traffic is flowing. It surpasses the 526-meter Glass Bottom Bridge in Guangdong, China. It has a distinctive architectural layout that makes it one of the top tourist destinations. The scary bridge eventually crosses a valley between two hills after winding around mountainsides. The Bach Long Bridge is undoubtedly the most spectacular of the three glass bridges in Vietnam. Another breathtaking mountain footbridge which appears to be supported by two gigantic stone hands was opened in the Central Vietnamese Ba Na Hills in 2018 and garnered international attention.

8 Dec 2022

Global News

Guess which is the Cambridge Word of the year 2022? And why?

The Cambridge Dictionary chose “Homer” as the word of the year for 2022, citing Wordle as its source of inspiration. In the first week of May 2022, when the answer for the word game Wordle was “homer”, people searched for it 75,000 times. The term "homer" in the context of the game does not allude to the Greek poet and author or a Simpsons character, but rather to an informal American English term for a baseball "home run." Over 65,000 searches were made on the dictionary website in a single day in 2022, according to Cambridge. Homer was the Wordle word of the day on May 5 this year, which is why it saw such a large increase in searches on that day. According to the dictionary website, British and American English use the same word in quite different ways. American English people readily recognized the word "homer" as a colloquial term for a baseball home run when it was the correct answer for the question on May 5’s Wordle. But many players outside of the US were unfamiliar with this term. Numerous players vented their dissatisfaction and frustration on social media, but many also visited the Cambridge Dictionary to learn more, according to the dictionary's blog. Homer was chosen as the Word of the Year 2022 because it "represented not just the enjoyment that so many of our users have found in being playful with language but also the challenges of learning English in an increasingly connected world," revealed the dictionary team.

21 Nov 2022

Global News

Global Inspirations

Handwritten exams to be a thing of the past

The 800-year-old practice of handwritten exams at UK's prestigious Cambridge University might soon be replaced by laptops or iPads as the university is considering scrapping of handwritten exam papers due to students’ handwriting becoming increasingly illegible. The deterioration in students’ handwriting is attributed to the growing reliance on laptops. The students use laptops even to take down lecture notes. As part of its "digital education strategy", Cambridge University has launched a consultation on the topic and has already piloted an exam typing scheme in the History and Classics faculties earlier this year. Dr. Sarah Pearsall, a senior lecturer at Cambridge's History Faculty stated that handwriting is becoming a "lost art". About twenty years ago, students routinely wrote by hand several hours a day -- but now they write virtually nothing by hand except exams. She said that the declining handwriting problem has existed for years and it was becoming very hard for examiners to decipher the illegible handwriting. Many a time, students with illegible writing are forced to return their college during the summer holidays to read their answers aloud in the presence of two university administrators. She appreciated the University’s efforts to reforms its examination practices.

13 Sep 2017

Global Inspirations

Switzerland inaugurates world’s longest suspension bridge

The world’s longest suspension bridge, the Charles Kuonen Suspension Bridge was inaugurated on Sunday in Switzerland. The bridge which spans a distance of 1,621 feet is the longest bridge in the world, according to Zermatt Tourism. The bridge has been constructed in place of an older bridge which was closed in 2010 as it was damaged by falling rocks. Hikers using the bridge will be thrilled to get extraordinary and beautiful views of the Matterhorn, Weisshorn and Bernese Alps. The bridge covers a valley between the Swiss towns of Zermatt and Grächen which otherwise would have taken three to four hours to trek across the valley — cutting the distance to just 10 minutes. People with a fear of heights or who easily experience vertigo are advised not to use the bridge. The bridge is around 300 feet high and has to be crossed over the grating, which means tourists can see the height of the precipice below their feet. The steel facility is very narrow, only 25 inches wide and its grated surface means it is possible to look down into the Grabengufer ravine below. Zermatt Tourism said in a news release -. “The thrill of traversing the precipice is indescribable.”

1 Aug 2017

Global Inspirations