Introduction to Spy Satellites Spy satellites – officially known as reconnaissance satellites – are orbiting spacecraft used by governments to secretly monitor activities on Earth for national security purposes. They serve as high-tech “eyes in the sky,” peering down from space to collect intelligence on foreign military forces, weapons developments, missile launches, and other strategic…
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Artificial intelligence is revolutionizing music creation in 2025, offering tools that can instantly compose songs, generate beats, and even add vocals – all at the click of a button. Below, we present the top 10 AI music generation tools of mid-2025, each with an in-depth look at their features, who they’re for, pricing, supported formats,…
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Company Background and History DeepSeek AI is a Chinese artificial intelligence startup founded in 2023 as an offshoot of High-Flyer, a successful quantitative hedge fund based in Hangzhou. High-Flyer’s founder Liang Wenfeng created DeepSeek as an independent research initiative dedicated to pursuing artificial general intelligence (AGI) reuters.com reuters.com. The move was announced in March 2023…
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Introduction to Quantum Technologies Quantum technology is a cutting-edge field that harnesses the laws of quantum mechanics – the physics of the very small – to unlock new capabilities in computing, communication, sensing, and more spinquanta.com. Unlike classical technologies based on bits and Newtonian physics, quantum technologies exploit uniquely quantum phenomena like superposition (quantum bits…
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Introduction In parts of the world, authorities are literally switching off the internet on a routine basis. Over the last five years (2020–2025), countries like Syria, Iraq, and Algeria have repeatedly imposed nationwide internet shutdowns – often timed with school exam periods – plunging millions into digital darkness for hours at a time. Governments claim…
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Vietnam’s internet landscape has transformed dramatically over the past decades, evolving from dial-up connections in the 1990s to today’s fiber-optic networks and upcoming satellite services. This report provides a comprehensive overview of internet connectivity in Vietnam as of 2023–2025, covering the infrastructure backbone, usage patterns, key players, government policies, costs and speeds, challenges, innovations, and…
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Introduction The pace of internet connectivity has accelerated to truly insane speeds, from experimental lab links transferring petabits per second to gigabit-grade services available in homes. Around the world, researchers and providers are continually breaking speed records and rolling out ultra-fast networks. This report explores the extremes of internet speed in three realms: cutting-edge laboratory…
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Introduction: What Are Fiber-Optic Drones? Fiber-optic drones are unmanned aerial vehicles (UAVs) that use a physical fiber-optic cable for communication instead of relying on radio signals ts2.tech. In practice, the drone is tethered by an ultralight fiber-optic line that carries control commands and high-bandwidth data (like video) between the drone and its operator. This “fly-by-fiber”…
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From AI-powered drone swarms to autonomous cyber defenders, artificial intelligence is reshaping the battlefield at a startling pace. Military powers worldwide are racing to deploy smarter machines that can think, learn, and even make decisions on the fly – promising to redefine how wars are fought. Are we on the brink of an AI-driven revolution in warfare,…
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Overview of Direct-to-Device (D2D) Satellite-Cellular Convergence Direct-to-Device (D2D) satellite-cellular convergence refers to the emerging capability for ordinary consumer devices – like smartphones, IoT gadgets, even cars – to connect directly with satellites for voice, messaging, and data, without specialized satellite phones or ground infrastructure viasat.com telecom.economictimes.indiatimes.com. In essence, low Earth orbit (LEO) satellites function as…
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