Materials react differently to electric and magnetic fields, and these reactions are known as electromagnetic responses. In ...

Ni Tao is IE’s columnist, giving exclusive insight into China’s technology and engineering ecosystem. His monthly Inside China column explores the issues that shape discussions and understanding about ...

A hundred years before the Event Horizon Telescope Collaboration released the first image of a black hole in 2019—located at the heart of the galaxy M87—astronomer Heber Curtis had already discovered ...

I like playing video games. Of course, with a busy schedule and two young daughters, I haven’t had the time to play them in years. But if you’ve ever played one, you understand how powerful a ...

The two degrees of freedom in movement can be actuated independently or concurrently. The actuators can be run using a two-axis stepper-motor driver and chopper and/or microstepping drives. The Size ...

Abstract: This study quantitatively measured vessel rotational motion from satellite SAR data using a target motion phase refocusing function. In contrast to horizontal linear motion of vessel, vessel ...

SP Group has been granted a patent for a motion conversion apparatus that converts rotational motion into reciprocating linear motion. The apparatus includes a rodrack assembly with guide members and ...