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Thermal, Propulsion & Energy

Transforming Power Transmission with Alternating Direct Current (ADC) and AI

Introduction: In the dynamic landscape of energy technology, Alternating Direct Current (ADC) has emerged as a transformative force, promising lossless power transmission. This article explores the synergy between ADC and artificial intelligence (AI), unraveling how this innovative approach is reshaping the future of clean and efficient electricity distribution. The Challenges …

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New Breakthrough in Energy Storage – MIT Engineers Create Supercapacitor out of Ancient Materials

In a groundbreaking stride towards sustainable energy solutions, a team of MIT engineers has harnessed the power of ancient materials to create a revolutionary supercapacitor. MIT engineers have developed a groundbreaking supercapacitor using a combination of ancient and abundant materials – cement, water, and carbon black. This innovative device holds …

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Plasma technologies: Revolutionizing Space, Defense, and Beyond

In the realm of matter, plasma stands out as the fourth state, distinct from solids, liquids, and gases. A fascinating entity, plasma arises when gas becomes ionized, where at least one electron breaks free from atoms or molecules. This ionization transforms the gas into an electrically conductive medium, responding robustly …

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DARPA THREADS enhancing range of Military Radars and Communication Systems through thermal management of GaN transistors

Radar and communication systems are ubiquitous in both military and commercial applications. Whether they are being used to navigate, control air traffic, track weather patterns, carry out search-and-rescue missions, map terrain, or countless other functions, radar technologies are constantly advancing.   As radio-frequency (RF) systems, radar capabilities hinge on the …

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Revolutionizing Space Communication and Power Transfer with FSOCP: Enabling Technologies

Introduction In the vast expanse of space, communication and power are lifelines for satellites, spacecraft, and future missions. Free-Space Optical Communication and Power Transfer (FSOCP) represents a groundbreaking technology that is poised to revolutionize how we transmit data and energy through the cosmos. FSOCP combines the power of optical communication …

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Global shortage of battery minerals: Solution approaches to mitigate the threat stalling the electric vehicle growth

Introduction The world is at a critical juncture in the pursuit of sustainable transportation. Electric vehicles (EVs) offer a promising solution to reduce greenhouse gas emissions and combat climate change. However, a major roadblock stands in the way of their widespread adoption – the global shortage of battery minerals. As …

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Harnessing the Power of Microbes: Bacteria Generate Electricity from Wastewater

In the quest for sustainable energy sources, scientists have turned to some of the tiniest and often underestimated heroes of the natural world: bacteria. These microscopic powerhouses are demonstrating their ability to generate electricity from an unlikely source – wastewater. In this blog, we’ll explore the remarkable phenomenon of bacteria …

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The Future of Flight: Morphing Hypersonic Engines

Introduction In the quest for faster and more efficient ways to travel through the skies, hypersonic flight has emerged as a technological frontier. Hypersonic flight, defined as speeds exceeding Mach 5 (around 3,836 mph or 6,200 km/h), holds the promise of revolutionizing air travel, drastically reducing journey times, and opening …

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Revolutionizing Hand Warmth: The PHD2 – The Army’s Game-Changer in Cold Weather

Introduction Picture yourself as a soldier, navigating the harsh cold of the battlefield. Your hands are numb and clumsy, making even simple tasks feel like monumental challenges. The discomfort of cold hands is a universal woe, often leading to diminished dexterity and even painful conditions like frostbite. In such environments, …

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DARPA’s Gambit Program: Revolutionizing Rocket Engines with Rotating Detonation Engines (RDEs)

Introduction: Rocket engines are critical to space exploration, but they consume vast amounts of fuel and pose challenges in terms of efficiency and complexity. However, DARPA’s Gambit program, launched in August 2022, is set to change the game. It focuses on developing Rotating Detonation Engines (RDEs) that have the potential …

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