Magnetic Flow Meter
A magnetic flow meter (mag meter, electromagnetic flow meter) is a transducer that measures fluid flow by the voltage induced across the liquid by its…
Physics
Interfacial Rheology
Interfacial rheology is a branch of rheology that studies the flow of matter at the interface between a gas and a liquid or at the…
A Researcher has solved a nearly 60-year-old Game Theory Quandary
A researcher has solved the wall pursuit game, a nearly 60-year-old game theory quandary with implications for better reasoning about autonomous systems such as driverless…
Magnetorheological Fluid
A magnetorheological fluid (MR fluid, or MRF) is a type of smart fluid in a carrier fluid, typically oil. MR is a type of smart…
Distributed-element Filter
A distributed-element filter is an electronic filter in which the elements of the circuit (capacitance, inductance, and resistance) are not localized in discrete capacitors, inductors,…
Electrorheological Fluids
Electrorheological (ER) fluids are electrically insulating suspensions of extremely fine non-conducting but electrically active particles (up to 50 micrometres in diameter). These are a type…
Spacetime is Curved in a Quantum Simulator
Curved spacetime is a concept introduced by Einstein’s general theory of relativity, which describes gravity as the curvature of spacetime caused by the presence of…
An Effective Trapped-Ion Quantum Network-Based Memory for Information
Oxford University researchers recently developed a trapped-ion quantum network node with a built-in quantum memory. They discovered that their novel memory architecture, which was first…
Numerous Next-Generation Quantum Devices could be Made Possible by Enhanced Chip-Scale Color Conversion Lasers
Researchers at the National Institute of Standards and Technology (NIST) have significantly increased the effectiveness and power output of a number of chip-scale devices that…
Ferrofluid
A ferrofluid is a liquid that is attracted to a magnet’s poles. A colloidal liquid composed of nanoscale ferromagnetic or ferrimagnetic particles suspended in a…
Mechanical Metamaterials with Extremely High Energy Absorption Capacities are Created by Researchers
Ion track technology has been used by Chinese researchers to create mechanical metamaterials with extremely high energy absorption capacities. As an Editor’s Highlight, the findings…
Electrohydrodynamics
The study of the dynamics of electrically charged fluids is known as electrohydrodynamics (EHD), also known as electro-fluid-dynamics (EFD) or electrokinetics. It is a physics…
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