Rajesh Uppal
September 13, 2025 Geopolitics, Strategy & Technological Rivalries, Industry & Market Dynamics, Thermal, Propulsion & Energy
128
Discover how revolutionary battery technologies are powering the future of clean, electric flight. Introduction: The Role of Batteries in Electric Aviation Despite ongoing efforts to reduce carbon emissions, the aviation industry still contributes around 2.5% of global CO₂ emissions, and this share is projected to rise in the coming decades. …
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Rajesh Uppal
September 13, 2025 Cyber & IW, Geopolitics, Strategy & Technological Rivalries
140
Preparing for the Digital Battlefield: Cybersecurity in 2025 and Beyond Explore how adaptive defenses, AI-powered threats, and systemic vulnerabilities are reshaping the global cyber threat landscape in 2025. The digital world is entering a critical phase of cyber conflict as threats continue to evolve in sophistication and scale. In 2025, …
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Rajesh Uppal
September 12, 2025 Defense & Military, Electronics & EW, Material, Weapons & Munitions
97
Introduction In an era of highly advanced electronic warfare (EW) and precision-guided weaponry, military forces must continuously evolve their defense strategies. One critical area of development is obscurant technology—materials and techniques designed to disrupt or block electromagnetic signals, thereby neutralizing enemy surveillance, targeting, and tracking systems. Obscurant countermeasures provide a …
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Rajesh Uppal
September 12, 2025 Security & Threat Management, Thermal, Propulsion & Energy
165
Carbon dioxide (CO₂), once seen solely as the primary driver of climate change, is now emerging as a cornerstone of sustainable innovation. Advances in carbon capture and utilization (CCU) technologies are transforming CO₂ from an environmental liability into a valuable resource, offering a blueprint for a circular carbon economy. Imagine …
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Rajesh Uppal
September 11, 2025 Electronics & EW, Quantum, Security & Threat Management, Space Technology, Defense & Exploration
72
From Sky to Soil: Integrating Tech and Intuition to Rescue Disaster SurvivorsDiscover how satellites, drones, GPR, AI, and even canine teams work together to detect survivors buried beneath disaster debris, saving lives when every second counts. The devastating 2024 landslides in Kerala’s Wayanad district claimed over 420 lives and left …
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Rajesh Uppal
September 11, 2025 Electronics & EW, Global Risks & Future Threats, Material
71
Sustainable PCB Recycling: Transforming E-Waste into Eco-Friendly Innovation Discover how recyclable PCBs and advanced technologies are solving the global electronic waste crisis for a greener, smarter future. Electronic waste (e-waste) is one of the fastest-growing waste problems in the world, posing a significant environmental and health hazard. Every year, millions …
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Rajesh Uppal
September 11, 2025 Cyber & IW, Quantum
3,265
Quantum Random Number Generators (QRNGs) are transforming cybersecurity by delivering truly unpredictable entropy, securing IoT, post-quantum encryption, and military communications against quantum threats. Introduction: Why Quantum-Grade Randomness is Now Essential With the looming threat of quantum computers capable of breaking conventional encryption algorithms, a shift in cybersecurity strategy is no …
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Rajesh Uppal
September 10, 2025 Army & Land, Critical & Emerging Technologies, Unmanned & Autonomous Systems
1,069
The modern battlefield is undergoing a radical transformation as nations invest heavily in autonomous combat systems. The United States, China, and Russia are leading this technological arms race, each developing unmanned ground vehicles (UGVs), AI-powered drones, and robotic platforms designed to dominate future conflicts. Recent engagements in Ukraine and Syria …
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Rajesh Uppal
September 10, 2025 Critical & Emerging Technologies, Industry & Market Dynamics, Technology & Systems Management
175
Shaping Tomorrow: The Top Emerging Technologies of 2025 Powering Sustainability and Innovation Discover how AI, bioprinting, green hydrogen, digital twins, and cutting-edge connectivity solutions are converging to solve global challenges and redefine our future. As we advance further into the digital age, technological innovation is accelerating at an unprecedented pace, …
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Rajesh Uppal
September 9, 2025 Biotech & Synthetic Biology, Manufacturing, Thermal, Propulsion & Energy
81
Biotech-Driven Oil Revolution: Brewing Sustainable Energy and Materials Microbes and engineered plants are redefining oil production for a sustainable future—explore how biotechnology is fueling the energy revolution. As the world races to decarbonize, demand for low-carbon fuels, biodegradable lubricants, and plant-based chemicals is climbing at record speed. Yet producing “green” …
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