Psychological warfare involves the planned use of propaganda and other psychological operations to influence the opinions, emotions, motives, reasoning,  attitudes, and behavior of opposition groups. Psychological warfare consists of attempts to make your enemy lose confidence, give up hope, or feel afraid, so that you can win. It is used …

Moving your data between any two services can be complicated because every service is built differently and uses different types of data that may require unique privacy controls and settings, according to Facebook. For example, you might use an app where you share photos publicly, a social networking app where …

Imagine a natural disaster scenario, such as an earthquake, that inflicts widespread damage to buildings and structures, critical utilities and infrastructure, and threatens human safety. Having the ability to navigate the rubble and enter highly unstable areas could prove invaluable to saving lives or detecting additional hazards among the wreckage. …

During the first half of the twentieth century, armies grew enamored with the concept of “super guns”—huge artillery systems able to bombard cities up dozens of miles behind the frontline. During World War I, Imperial Germany deployed the infamous Paris Gun, which could launch huge 211-millimeter shells to bombard the …

All modern forces depend on unimpeded access to, and use of, the EM spectrum in conducting military operations. Therefore, there is a requirement to gain and maintain an advantage in the electromagnetic spectrum by countering adversary’s systems and protecting one’s own systems. Thus the EM spectrum can no longer be …

Plasma is a state of super excitement of mater and can be described as a super hot gas. The Plasma Spray Process is basically the spraying of molten or heat softened material onto a surface to provide a coating. Plasma spray is a versatile technology used for production of environmental …

Advanced Integrated Air Defense Systems, Anti-satellite, and computer network attack weapons can hold capabilities in air, space and cyber at risk and create Anti-Access and Area Denial (A2AD) quandaries. The goal of Multi-Domain Operations is to ensure the ability to integrate operations in multiple domains and create complex dilemmas for …

Ever-growing data generation driven by mobile devices, the cloud, the IoT , and big data, as well as novel AI applications, all part of the megatrends, requires continuous advancements in memory technologies.   RRAM is a nonvolatile memory that is similar to PCM. The technology concept is that a dielectric, …

Perovskites have generated huge interest in recent years because of their potential for solid-state lighting and displays, despite lagging behind other state-of-the-art technologies in efficiency and longevity. Now two independent teams have reported light-emitting diodes (LEDs) based on perovskites that have surpassed a milestone in efficiency [Cao et al., Nature …