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Rajesh Uppal

Beyond Hydrocarbons: The Ammonia-Hydrogen Revolution in Zero-Carbon Power and Propulsion

Hydrogen & Ammonia: Dual Fuels Leading the Clean Energy Revolution Hydrogen and ammonia are emerging as powerful partners in decarbonizing aviation, shipping, and heavy industry—reshaping the future of global energy. The Carbon Conundrum For over a century, hydrocarbon fuels (CₓHᵧ) have formed the backbone of global energy systems—powering turbines, propelling …

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From War Games to the Battlefield: The Rise of AI Commanders in Real Combat

AI Commanders: The Future of Warfare Has Arrived AI commanders are moving from simulations to real combat, reshaping the future of military leadership and modern warfare. Introduction The landscape of warfare is evolving, and artificial intelligence is at the forefront of this transformation. Artificial intelligence is no longer just a …

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Observing the Universe’s Most Powerful Explosions: Tracking Gamma-Ray Bursts Across Wavelengths

Gamma-ray bursts—cosmic explosions so powerful they outshine entire galaxies—are unlocking secrets of black holes, neutron stars, and the early universe. Introduction Gamma rays occupy the highest frequency and shortest wavelength region of the electromagnetic spectrum, with frequencies typically above 10^{19} Hz and wavelengths shorter than 0.01 nanometers. They are the most …

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Brain-on-Chip Revolution: From Drug Discovery to Military Neuroscience

Brain-on-Chip is revolutionizing neuroscience, enabling breakthroughs in medicine, AI, and defense by merging biology with advanced microelectronics. In the quest to unravel the mysteries of the human brain and harness its capabilities, science and technology are converging in a groundbreaking innovation: Brain-on-Chip systems. These miniature, lab-grown platforms replicate key aspects …

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The Global Nonlinear Optical (NLO) Materials Market: Driving Photonic Innovation

Nonlinear Optical Materials: Bending the Future of TechnologyFrom powering high-speed internet to enabling quantum breakthroughs, NLOs are transforming light into tomorrow’s most powerful tool. As the world rapidly transitions to photonics-driven technologies, nonlinear optical (NLO) materials have emerged as a critical enabler across industries—ranging from telecommunications and defense to quantum …

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Why Cyber Insurance Matters Now More Than Ever

Cyber insurance is no longer optional—it’s the critical shield protecting businesses from billion-dollar cyberattacks, ransomware, and regulatory risks. Introduction In an age where digital transformation drives every sector—from healthcare and finance to manufacturing and logistics—our dependence on information technology has never been greater. While this technological evolution unlocks unprecedented levels …

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LiFi in Defense: The Invisible Shield Revolutionizing Military Communications

LiFi in Defense: The Invisible Shield Revolutionizing Military CommunicationsLight-based networks deliver secure, jam-resistant, low-probability-of-intercept comms from submarines to command posts. In the high-stakes arena of modern warfare, where electromagnetic emissions can betray positions and communication vulnerabilities can tip the balance of power, a breakthrough light-based technology is quietly transforming the …

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Digital Flight Control Computer (DFCC): Technical Overview, Risks, and Future Prospects

Digital Flight Control Computers: The Brains of Modern AircraftDFCCs are revolutionizing aviation with precision and safety—while raising new challenges in cybersecurity and reliability. Introduction The Digital Flight Control Computer (DFCC) is the backbone of modern aircraft control systems, ensuring precise maneuverability, stability, and safety. By replacing traditional mechanical and hydraulic …

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DNA is future of energy-efficient computation and extremely dense and durable memory

DNA: The Future of Energy-Efficient Computation and Ultra-Dense MemoryHow DNA could replace silicon to deliver sustainable, compact, and long-lasting data storage and computing power. Introduction The exponential growth in computing power and data storage demands is pushing traditional silicon-based technologies to their limits. As we approach the physical and economic …

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LiFi in 2025: Revolutionizing Wireless Communication with Light

LiFi: How Light Could Power the Future of Wireless CommunicationFrom IoT to submarines, LiFi is turning everyday lights into ultra-fast data networks. As the world demands faster, more secure, and interference-free wireless communication, LiFi (Light Fidelity) has emerged as a groundbreaking alternative to traditional RF-based technologies like Wi-Fi and 5G. By harnessing visible …

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