Although Christmas may be several weeks behind us, various colorful LED contraptions can nowadays be found in our houses at any time of year. [Tim] got his hands on an LED curtain that came with a ...

A research team has successfully implemented a programmable spinor lattice on a photonic integrated circuit (PIC). This platform enables the realization of non-Abelian physics, in which the outcome of ...

Controlled manipulation of fibers that are as thin as or even thinner than human hair is a real challenge. Despite ...

Control panels of a pre-digitalization nuclear plant look quite daunting, with countless dials, buttons and switches that all ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...

Quiet, lightweight, and powerful, the best electric lawn mowers cut through grass with ease. As more states and cities have started to limit and ban the sale of gas-powered lawn equipment due to ...

Abstract: Optimal control problem on finite time-interval is considered for non-homogeneous wave equation with variable coefficients and mixed boundary conditions. It is assumed that control process ...