Electronic Gadgets

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  2,600 Km Tech Trail: Exam Cheaters In Arunachal Get Answers From Haryana

  53 candidates have been arrested for attempting to use advanced electronic devices, including GSM-enabled gadgets and micro earpieces, to cheat during the exams.

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  New Study Sets Stronger Mass Limit on Ultralight Bosonic Dark Matter

  A groundbreaking study has set a new lower bound on the mass of ultralight bosonic dark matter particles—2.2 × 10⁻²¹ eV. Using stellar motion data from the dwarf galaxy Leo II and advanced computational models, the team ruled out lighter masses that cannot form observed structures. This challenges the popular fuzzy dark matter theory and pav...

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  Operation Sindoor: Important Dos and Don'ts Shared by IT Ministry to Prevent Misinformation

  The Ministry of Electronics and Information Technology (MeitY) has released online safety guidelines for citizens in the wake of Operation Sindoor. The advisory aims to educate users about the risks of misinformation and emphasises the need for cybersecurity precautions. Users have been urged to report any misinformation to the PIB via WhatsApp and...

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  Amazon Great Summer Sale 2025 Ends Tonight: Top Deals You Shouldn’t Miss

  Amazon Great Summer Sale 2025 ends tonight and customers have until midnight on Thursday to take advantage of the best discounts during Amazon's mid-year sale. The sale includes offers on smartphones, laptops, tablets, and other electronics. In addition to existing price cuts and discounts, an instant 10 percent discount is available for purchases ...

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  NASA Solves Black Hole Jet X-ray Mystery with IXPE’s Polarization Powers

  NASA’s IXPE satellite may have solved a longstanding astrophysical mystery: how are X-rays produced in the extreme jets of supermassive black holes? By observing the blazar BL Lacertae, IXPE recorded low X-ray polarization versus very high optical polarization—confirming Compton scattering as the likely mechanism. This breakthrough supports the...

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  Amazon Great Summer Sale 2025: Best Deals on Earbuds and Headphones During the Sale

  Amazon Great Summer Sale 2025 is now live for all shoppers in India. The sale, which started on May 1 after providing an early 12-hour access for Amazon Prime users, brings offers and discounts for products across different categories, including mobile phones, accessories, laptops, wearables, kitchen products, TVs and other electronic appliances. T...

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  Amazon Great Summer Sale 2025: Best Deals on Smartwatches

  Amazon Great Summer Sale 2025 is currently live for all users in India. It offers a wide range of products, including consumer electronics, at a discounted rate. Thus, customers who wish to upgrade their existing gadgets can take advantage of discounts of up to 80 percent and other offers to get their hands on their desired smartwatches. Here, we h...

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  Amazon Great Summer Sale 2025: Best Offers on Gaming Laptops

  Amazon Great Summer Sale 2025 is the e-commerce giant’s summer-focused sale event, which commenced on Thursday at noon for all users of the platform. During the ongoing sale, buyers can find several offers on consumer electronics devices, smart home devices, computers, and smartphones. Those planning to buy a new gaming laptop can find a wide var...

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  Amazon Great Summer Sale 2025 Goes Live for Prime Members: Best Offers on Mobile Phones, Electronics

  Amazon Great Summer Sale 2025 is now live in early access exclusively for Prime members, 12 hours before it commences for all users in India. It promises discounts across a wide range of categories including smartphones, tablets, laptops, TVs, Amazon devices, and other electronics. The first day of the sale has already brought some great deals. You...

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  Amazon Great Summer Sale 2025 Starts Tonight: All You Need to Know

  Amazon Great Summer Sale 2025 is all set to begin on May 1 at 12pm (noon) for all users in India. The online marketplace promises discounts on smartphones, accessories, laptops, Amazon devices, and other electronic items during the sale.

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  New Shape-Shifting Microrobots Can Walk, Fly, and More: Everything You Need to Know

  Researchers have developed microrobots that can dynamically change shape and move across land and air, opening new possibilities for exploration, rescue, medical devices, and virtual reality.

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  Rocket Lab Deploys Eight Satellites to Boost Global Wildfire Monitoring

  Rocket Lab successfully launched eight satellites into orbit for OroraTech on March 26. The mission, "Finding Hot Wildfires Near You," aims to improve real-time wildfire detection through thermal infrared imaging. The satellites will join OroraTech’s existing network, operating at a 97-degree inclination, 550 km above Earth. CEO Martin Langer hig...

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  China’s ‘Kill Mesh’ Threatens US Satellites, Space Force Warns

  The US Space Force has raised concerns over China’s advanced space warfare system, ‘Kill Mesh,’ which poses significant threats to US satellites. Speaking at the McAleese Defense Programs Conference, General Michael Guetlein emphasized the need for stronger space defenses as adversaries like China and Russia demonstrate new orbital military c...

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  Rocket Lab Launches Final Five Satellites for Kinéis' IoT Constellation

  Rocket Lab has successfully launched the last five satellites for Kinéis' "Internet of Things" constellation. The mission, called "High Five," took off on March 17 from the company's New Zealand site. The Electron rocket deployed the satellites into a 404-mile orbit, completing the 25-satellite network. This system enhances global connectivity by ...

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  New Dark Matter Hypothesis Suggests Ionisation Clue in Milky Way’s Core

  Researchers propose that an overlooked dark matter candidate may explain unusual ionisation levels in the Milky Way’s Central Molecular Zone (CMZ). This theory suggests that lightweight, self-annihilating dark matter particles could be producing electrons and positrons, influencing cosmic chemistry. The findings challenge conventional views, offe...