Rajesh Uppal
September 22, 2025 AI & IT, Geopolitics, Strategy & Technological Rivalries, Industry & Market Dynamics
1,112
Exascale supercomputers are transforming science, defense, and global power—defining who will lead the 21st century in code, silicon, and strategy. In the 21st century, computing power has become a cornerstone of national competitiveness. From unraveling the complexities of the universe to designing next-generation weapons, the ability to process vast quantities …
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Rajesh Uppal
September 22, 2025 AI & IT, Defense & Military, Security & Threat Management
932
“A supercomputer takes very complex problems and breaks them down into parts that are worked on simultaneously by thousands of processors, instead of being worked on individually in a single system, like a regular computer. Thanks to parallel processing, researchers and scientists can generate insight much faster …
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Rajesh Uppal
September 21, 2025 AI & IT, Photonics, Unmanned & Autonomous Systems
58
Computational imaging is turning cameras into intelligent systems, enabling real-time sensing and tracking beyond the pixel. Introduction: Redefining What Cameras Can See We stand at the precipice of a fundamental transformation in visual perception technology. The conventional camera paradigm—limited by rigid optical designs and passive sensor arrays—is being overturned by …
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Rajesh Uppal
September 21, 2025 Manufacturing, Material, Mechanical, Photonics
77
The Future of Electronics: 3D Printing That Fuses Structure, Power, and IntelligenceIntegrated 3D printing is breaking boundaries by manufacturing devices that are smart from the very first layer. The factory of the future isn’t just automated; it’s holistic. Imagine a single machine that doesn’t just print the plastic shell of …
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Rajesh Uppal
September 21, 2025 Photonics, Quantum
1,499
We perceive the world because our eyes are sophisticated light detectors. They constantly capture light rays reflecting off nearby objects, enabling our brains to construct a dynamic image of our surroundings. Photography—our attempt to freeze these light impressions—has revolutionized how we record, remember, and relate to the world. Yet, no …
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Rajesh Uppal
September 20, 2025 Geopolitics, Strategy & Technological Rivalries, Quantum
113
The Quantum Chip Revolution: Inside the Future of Computing Quantum chips are reshaping science, industry, and geopolitics—explore the breakthroughs driving the next era of computing. In a landmark move, the United Nations has declared 2025 the International Year of Quantum Science and Technology, recognizing the global momentum behind quantum innovation. …
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Rajesh Uppal
September 19, 2025 Comm. & Networking, Electronics & EW, Quantum
80
Introduction: Bridging Quantum Physics and Practical Applications Emerging quantum technologies are revolutionizing information processing by offering unprecedented capabilities in sensing, communications, and computing. A groundbreaking advancement in this field is the Quantum Phased Array (QPA), a novel system that extends classical phased array principles to quantum fields. Researchers at the …
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Rajesh Uppal
September 19, 2025 Nanotech
77
Graphene Unleashed: Mastering Control to Drive the Next Generation of Technology Graphene, a single layer of carbon atoms arranged in a two-dimensional honeycomb lattice, has captured the imagination of scientists engineers, and industry leaders alike since its isolation in 2004. Its extraordinary strength, flexibility, and electrical conductivity promise revolutionary advances …
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Rajesh Uppal
September 19, 2025 AI & IT
90
Large Language Models: The AI Revolution Transforming Industries From healthcare to defense, LLMs are redefining intelligence—reshaping how we work, learn, and innovate. Introduction: In recent years, Large Language Models (LLMs) have emerged as transformative entities, reshaping the landscape of artificial intelligence (AI) and influencing a wide array of applications. These …
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Rajesh Uppal
September 18, 2025 Air Force & Aviation, Thermal, Propulsion & Energy, Unmanned & Autonomous Systems
84
Introduction The Defense Advanced Research Projects Agency (DARPA) has unveiled an ambitious new initiative—the Series Hybrid Electric Propulsion AiRcraft Demonstration (SHEPARD) program, designated as the XQ-73. This “X-prime” program builds upon previous advancements from the Air Force Research Laboratory (AFRL) and Intelligence Advanced Research Projects Activity (IARPA) under the Great …
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