Morning Overview on MSN

Megawatt light array generates 3,070 phase-coherent optical vortices

In a lab at Osaka University, physicist Yoshiki Nakata and his colleagues fired a pulsed laser through a stack of three ...
USA Today

Nazis used red triangles to mark political prisoners. That symbol is why Facebook banned a Donald Trump reelection campaign ad.

A red triangle was once a common sight at Nazi concentration camps, a part of history now thrust into the national spotlight by a banned political campaign ad. Facebook moved Thursday to remove ads ...
BBC

Short division using written methods

When you are doing division, it's helpful to use a written method. This can be especially useful if the numbers get too big to calculate in your head. If the number you are dividing by (this is called ...
IEEE

Nonstationary Noise Suppression Based on Hankel Trace Matrix Decomposition and Imaging Method for UAV-GPR

Abstract: Ground penetrating radar (GPR) is a geophysical technique used to detect shallow subsurface targets nondestructively. Integrating GPR onto an uncrewed aerial vehicle (UAV) platform enables ...
IEEE

Bearing Fault Diagnosis Method for Marine Vessels Based on Empirical Mode Decomposition and Informer Neural Network

Abstract: Fault diagnosis of marine vessel bearings is crucial for ensuring maritime transportation safety. This study proposes a bearing fault diagnosis method based on Empirical Mode Decomposition ...