Diamonds have always been a symbol of luxury, prestige, and elegance. For centuries, natural diamonds were the only option available for those who desired the beauty and brilliance of these precious stones. In recent years, there has been a growing interest in synthetic diamonds. Synthetic diamonds are created in a …
Read More »The idea may sound like something out of a science fiction novel, but it’s actually a reality being developed by the Defense Advanced Research Projects Agency (DARPA). The agency’s new program, called the Bio-Replicable Adaptive Concrete Enhancements (BRACE) program, aims to revolutionize the way the Department of Defense (DoD) approaches …
Read More »Steganography is the art of concealing a message or information within another seemingly innocent message. The word “steganography” comes from the Greek words “steganos,” meaning “covered,” and “graphein,” meaning “to write.” In other words, steganography is the art of hiding a message in plain sight. Steganography differs from cryptography because …
Read More »Lithium niobate (LiNbO3) is a promising material for integrated photonics, with a wide range of potential applications including telecommunications, sensing, and optical computing. LiNbO3 is a ferroelectric material, meaning that it has a permanent electric polarization. This polarization can be controlled by applying an external electric field, which makes LiNbO3 …
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The Internet of Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers (UIDs) and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. The Internet of Things (IoT) is now globally …
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Light confinement is a fascinating phenomenon that has been studied extensively in the field of optics. It refers to the ability to control the propagation of light by confining it to a certain region or path. In this article, we will explore what light confinement is, how it works, and …
Read More »The U.S. bioeconomy already accounts for about 5% of the country’s gross domestic product ($960 billion) and is rapidly expanding. Biomanufacturing is becoming a major mode of production for a wide range of industries, from pharmaceuticals and industrial chemicals to food and fuels. Biotechnologies can also play important roles in …
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As human exploration of deep space becomes more of a reality, radiation shielding technologies are becoming increasingly important to protect aerospace and defense electronics. Radiation in deep space can be extremely harmful to electronic components, causing malfunctions, data loss, and even complete system failure. One of the biggest threat to …
Read More »The modern battlefield is constantly evolving, with new threats and challenges emerging all the time. To stay ahead of the curve, military organizations around the world are turning to advanced technologies like soldier body networks to enhance communication and situational awareness on the battlefield. These networks provide soldiers with real-time …
Read More »Smartphones are ubiquitous in modern society, and their use has become increasingly prevalent in government agencies and other sensitive settings. However, this increasing reliance on mobile technology has also raised significant concerns regarding national security. Research indicates that smartphones pose a significant security threat to government agencies and other organizations …
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