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Month: November 2025

Apple has officially rolled out iOS 26.1, the first major update since the release of iOS 26 in September. This new version refines the “Liquid Glass” design language, introduces long-requested user controls, and fixes several small but noticeable interface quirks. Beyond the visual tweaks, iOS 26.1 also adds language support for Apple Intelligence, brings improvements to apps like Apple Music, Fitness, and Photos, and enhances system-wide accessibility and security. Here’s a full breakdown of everything new in iOS 26.1 (and iPadOS 26.1) — from major additions to subtle design polish.

iOS 26.1: What’s New in Apple’s Latest iPhone Update

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Apple’s officially shipped iOS 26.1, the major update since iOS 26 launched in September. This release refines the “Liquid Glass” design language that shipped with iOS 26, introduces several highly requested user controls, and irons out numerous small yet visible interface quirks. Beyond the visual tweaks, iOS 26.1 adds language support for Apple Intelligence, improving…

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For decades, Delhi and Beijing have battled some of the worst air quality levels in the world. Both megacities face similar challenges — rapid urbanization, explosive vehicle growth, industrial emissions, and seasonal smog — yet their responses and outcomes differ significantly. Over the last decade, Beijing has achieved a remarkable transformation. Once infamous for its “airpocalypse,” the Chinese capital has cut its annual average PM2.5 levels by more than 50% since 2013. Delhi, meanwhile, is still struggling with hazardous pollution, as smog from crop burning, vehicle exhaust, and stagnant weather conditions combine to create toxic air, particularly during winter months.

What Delhi Can Learn from Beijing to Reduce Air Pollution

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For decades, Delhi and Beijing have battled some of the worst air quality levels in the world. Both megacities face similar challenges — rapid urbanization, explosive vehicle growth, industrial emissions, and seasonal smog — yet their responses and outcomes differ significantly. Over the last decade, Beijing has achieved a remarkable transformation. Once infamous for its…

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China Unveils Ghostlike Jellyfish Robot for Silent Underwater Surveillance By Sakshi Sah | Published: Oct 26, 2025 | Updated: Oct 26, 2025 | Xi’an, China Chinese researchers have developed a transparent, jellyfish-inspired robot capable of performing stealthy underwater missions without disturbing marine life. Nicknamed the “underwater phantom,” this bionic jellyfish was designed by Professor Tao Kai and his team at Northwestern Polytechnical University’s School of Mechanical and Electrical Engineering in Xi’an, Shaanxi province. According to reports from the South China Morning Post and Science and Technology Daily, the robot is almost indistinguishable from a real jellyfish once submerged. Its transparent, umbrella-shaped body and soft tentacles are made from a hydrogel electrode material, allowing it to blend seamlessly into the ocean environment. Measuring about 12 centimeters (4.7 inches) wide and weighing just 56 grams (2 ounces), the tiny machine moves using an electrostatic hydraulic actuator — a mechanism that mimics the natural contraction and relaxation of jellyfish muscles. Remarkably, it consumes only 28.5 milliwatts of power, producing virtually no sound or vibration, which makes it ideal for long-term, low-impact monitoring. Smart Surveillance, Nature-Inspired Design The bionic jellyfish isn’t just for show — it’s equipped with a miniature camera and an AI chip that enable it to identify and track underwater objects using machine learning. During a televised demonstration on China’s state broadcaster CCTV, the robot hovered smoothly in moving water and successfully recognized items such as a clownfish and a university emblem. Researchers say this ghostlike creation could be used for a range of purposes, including: Monitoring fish populations and marine ecosystems without interference. Conducting environmental research in fragile underwater habitats. Inspecting underwater structures or engaging in covert surveillance operations in the deep sea. Professor Tao explained that the jellyfish robot’s combination of low energy use, silent operation, and lifelike design makes it particularly well-suited for delicate marine environments where traditional underwater drones might cause disruption. The project reflects a broader global trend in robotics, where engineers look to nature’s designs for inspiration to build smarter, quieter, and more efficient machines that can navigate complex real-world settings — in this case, the mysterious and fragile depths of the ocean.

China Unveils Ghostlike Jellyfish Robot for Silent Underwater Surveillance

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Chinese researchers have developed a transparent, jellyfish-inspired robot that can conduct stealthy underwater missions without perturbing marine life. Nicknamed the “underwater phantom,” this bionic jellyfish was designed by Professor Tao Kai and his team at Northwestern Polytechnical University’s School of Mechanical and Electrical Engineering in Xi’an, Shaanxi province. According to reports from the South China…

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