A reliable long-distance and high-speed underwater communication link plays an important role in the undersea exploration and data collection. At present, the most widely used underwater communication method is still dominated by underwater acoustic communication. Although it can reach the transmission distance of several kilometers and more, the data rate …

Cyber warfare has developed into a more sophisticated type of combat between countries, where you can destroy communications and other digital infrastructure of adversaries. Cyberwarfare involves digital attacks on the networks, systems and data of another state, with the aim of creating significant disruption or destruction. That might involve destroying, altering …

Quantum chips perform computations using quantum bits, called “qubits,” that can represent the two states corresponding to classic binary bits — a 0 or 1 — or a “quantum superposition” of both states simultaneously. The unique superposition state can enable quantum computers to solve problems that are practically impossible for …

Plant Nanobionics seeks to use  designed nanoparticles to interface directly with plant cells and organelles to augment plant functions, as well as to introduce non-native functionalities. The broader vision is to create a wide array of wild-type plants,  capable of imaging objects in their environment, self powering themselves as light …

It is predicted that LEDs will be the ultimate light source in the near future powering indoor illumination, outdoor lamps, traffic signs, advertising displays, car headlights/taillights, etc. Li-Fi, or light fidelity, promises to double the utility of light-emitting diodes (LEDs) by using their light as a medium to deliver networked, …

Quantum computing and quantum information processing is expected to have immense impact by performing tasks too hard for even the most powerful conventional supercomputer and have a host of specific applications, from code-breaking and cyber security to medical diagnostics, big data analysis and logistics.   One of the areas where …

Hardware Trojans (HT), which are malicious circuit inclusions into the design from an adversary with an intention to damage the functionality of the chip at a much later date or leaking confidential information like keys used in cryptography. Time to market demand has forced integrated circuit design, manufacturing and testing …

Strong IoT device authentication is required to ensure connected devices on the IoT can be trusted to be what they purport to be. Consequently, each IoT device needs a unique identity that can be authenticated when the device attempts to connect to a gateway or central server. With this unique …

Recently scinetists are considering not only individual robots but developing of groups of robots, because a swarm of collaborative robots, each one observing the problem from a different point of view, is able to solve more difficult tasks than one robot by itself. The strength of a swarm can be …

A helicopter, or chopper, is a type of rotorcraft in which lift and thrust are supplied by rotors. This allows the helicopter to take off and land vertically, to hover, and to fly forward, backward, and laterally. These attributes allow helicopters to be used in congested or isolated areas where …