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🇮🇳 Indian Astronaut Returns to Space After 41 Years: Shubhanshu Shukla Aboard Axiom-4 Mission to ISS

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In a landmark moment for India's space ambitions, Indian astronaut Shubhanshu Shukla has blasted off to the International Space Station (ISS) as part of the Axiom-4 mission , marking the country's return to human spaceflight after a 41-year hiatus . This historic launch from NASA’s Kennedy Space Center in Florida has not only reignited national pride but also officially kickstarted India’s human spaceflight programme . The mission, operated by Axiom Space , includes a four-member international crew that will spend 14 days in orbit , conducting scientific research, outreach programs, and various commercial activities. This momentous occasion places India among a select group of nations capable of sending humans into space and reflects the growing prowess of the Indian space sector . A New Chapter: Shubhanshu Shukla and India’s Astronautical Comeback The last Indian to go to space was Rakesh Sharma in 1984, aboard the Soviet spacecraft Soyuz T-11. Now, in 2025, Shubhanshu...
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Activated Carbon: The Versatile Adsorbent Facing Market Challenges

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Activated Carbon: The Versatile Adsorbent Facing Market Challenges Introduction Activated carbon, also known as activated charcoal or active carbon, is a highly porous form of carbon that is widely used in purification, filtration, and various industrial applications. With its remarkable adsorption properties, activated carbon plays a crucial role in water treatment, air purification, food processing, pharmaceuticals, and precious metal recovery. However, the industry is currently facing significant challenges, including rising production costs, reduced availability of raw materials like coconut shells, and increasing global demand for gold recovery carbon. This article delves into the properties, applications, production process, and current market challenges of activated carbon. What is Activated Carbon? Activated carbon is a processed form of carbon characterized by its extensive surface area and porous structure, which enhances its ability to adsorb molecules from gases and liqu...
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Nano Bubble Technology: Revolutionary Water Purification and More

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Nano Bubble Technology: Revolutionary Water Purification and More 1. What are Nano Bubbles? Nano bubbles are tiny bubbles, about 70-120 nanometers in size (about 2,500 times smaller than a grain of salt). These bubbles are invisible to the naked eye and have a strong negative surface charge, which prevents them from merging with other bubbles. 2. How Do Nano Bubbles Work? The negative charge on the bubbles helps separate small particles like oils, grease, and fats from water. Their hydrophobic nature (repelling water) and surface charge allow them to lift dirt and organic matter from surfaces, similar to how soap works. 3. Benefits of Nano Bubble Technology: Purification: Nano bubbles help in water purification by separating impurities and improving oxygenation. Surface Cleaning: They lift both organic (living matter) and inorganic (non-living matter) materials from surfaces without using chemicals. Applications of Nano Bubble Technology Water Purification: Removes pollutants and imp...
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IN-SPACe CANSAT & Model Rocketry India Student Competition 2024–25: A Giant Leap for Student Innovation

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In a remarkable step towards strengthening India’s STEM education framework, the Astronautical Society of India (ASI), in collaboration with the Indian Space Research Organisation (ISRO) and the Indian National Space Promotion and Authorization Center (IN-SPACe), has launched the IN-SPACe CANSAT and Model Rocketry India Student Competition 2024–25 . This unique competition is crafted for undergraduate students across India, providing them with an opportunity to engage in experiential learning through the design, fabrication, and launch of CANSATs—can-sized satellites—using model rocketry platforms. The event held on June 14, 2025 , in Tamkuhi Raj, Kushinagar, Uttar Pradesh , was not a full-fledged rocket launch carrying an actual payload. Instead, it served as a critical site and systems validation test in preparation for the upcoming national student competition. This test focused on ensuring the readiness of launch site infrastructure, safety protocols, telemetry systems, and track...
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🇮🇳 Indian Astronaut Returns to Space After 41 Years: Shubhanshu Shukla Aboard Axiom-4 Mission to ISS

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In a landmark moment for India's space ambitions, Indian astronaut Shubhanshu Shukla has blasted off to the International Space Station (ISS) as part of the Axiom-4 mission , marking the country's return to human spaceflight after a 41-year hiatus . This historic launch from NASA’s Kennedy Space Center in Florida has not only reignited national pride but also officially kickstarted India’s human spaceflight programme . The mission, operated by Axiom Space , includes a four-member international crew that will spend 14 days in orbit , conducting scientific research, outreach programs, and various commercial activities. This momentous occasion places India among a select group of nations capable of sending humans into space and reflects the growing prowess of the Indian space sector . A New Chapter: Shubhanshu Shukla and India’s Astronautical Comeback The last Indian to go to space was Rakesh Sharma in 1984, aboard the Soviet spacecraft Soyuz T-11. Now, in 2025, Shubhanshu...
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Trump's Policy Uncertainty Sends Biotech Sector into a Slump

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In recent years, the biotech industry has emerged as a cornerstone of innovation, especially in areas like gene therapy , personalized medicine , and vaccine development . However, this dynamic and promising sector is highly sensitive to government regulations , policy frameworks , and economic signals . Under the Trump administration , the biotech sector witnessed a turbulent journey, driven by policy uncertainty , sudden regulatory shifts, and volatile rhetoric on healthcare pricing reforms . This blog delves into how Trump’s policy ambiguity and decision-making style impacted the biotech industry, contributing to a market slump and investor hesitancy. It also analyzes the broader implications for pharmaceutical innovation , R&D funding , and global biotech partnerships . Trump Administration and Policy Volatility One of the defining features of Donald Trump’s presidency was his unconventional approach to governance . For sectors like biotech, which rely on predictable and ...
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Climate Risk Index (CRI) 2025: India Among the Most Affected Nations

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Climate Risk Index (CRI) 2025: India Among the Most Affected Nations Introduction to Climate Risk Index (CRI) The Climate Risk Index (CRI) 2025 is a globally recognized measure that ranks countries based on their vulnerability to extreme weather events over a defined period. This index assesses the impact of climate-related disasters such as floods, storms, heatwaves, and droughts. It serves as a critical indicator of how climate change affects human lives and economies across different regions. The CRI 2025 , published by German-watch , highlights India's growing vulnerability to climate-related disasters. India has been ranked as the 6th most affected country during 1993-2022 , highlighting the increasing frequency and severity of extreme weather events. Key Findings of CRI 2025 India's Climate Vulnerability India faced over 400 extreme weather events between 1993 and 2022 . The economic losses due to these disasters exceeded USD 180 billion . The death toll from climate-r...
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DRDO Unveils Plans for Humanoid Robot Army to Complement Human Troops

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DRDO Unveils Plans for Humanoid Robot Army to Complement Human Troops Overview The Defence Research and Development Organisation (DRDO) is working on developing a humanoid robot army to support human soldiers in combat and high-risk military operations. These robots are designed to enhance battlefield efficiency, reduce casualties, and perform tasks that are too dangerous for human troops. Key Features of the Humanoid Robot Army Advanced AI Integration – The robots will be equipped with artificial intelligence for autonomous decision-making and strategic combat planning. Exoskeleton & High Mobility – Designed with a powerful exoskeleton to navigate difficult terrains and engage in military operations effectively. Surveillance & Reconnaissance – Equipped with sensors, cameras, and night vision for gathering intelligence in real-time. Combat Capabilities – These robots will be armed with weapons to assist soldiers in direct combat. Disaster Response & Rescue Operations –...
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Meet Vasuki Indicus: The World's Largest Snake Unearthed

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Meet Vasuki Indicus: The World's Largest Snake Unearthed Recently, scientists discovered a new species of an extinct snake, Vasuki Indicus , which is now considered the largest snake ever found . This prehistoric reptile roamed the Earth millions of years ago and belonged to the same family as the giant Titanoboa. Here’s a detailed explanation of this remarkable discovery: Discovery and Naming The fossil remains of Vasuki Indicus were unearthed in India , making it one of the most significant paleontological discoveries in recent history. The name " Vasuki " comes from Hindu mythology, referring to the serpent king Vasuki , who is wrapped around Lord Shiva’s neck. " Indicus " signifies its Indian origin. Size and Characteristics Scientists estimate that Vasuki Indicus was around 15 to 20 meters (50 to 65 feet) long , making it longer than a school bus ! It weighed several hundred kilograms, making it the heaviest snake ever recorded . Its body structure suggest...
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