ZME Science

Researchers Tracked Salmon Numbers in a River Using Only Air Samples

Walk along the banks of Issaquah Creek in Washington state during the autumn, and you can hear the river before you see it.
Live Science

Chinese particle detector tests 'portal to physics beyond the Standard Model' — with outstanding results

Deep underground in southern China, there is a 20,000-ton tank of liquid that can detect neutrinos. Named JUNO, the ...
IEEE

ECTAR: An Integrated Augmented Reality and Eddy Current Array System for Non-destructive Testing of Metallic Plate

Abstract: In this study, we propose ECTAR, an innovative system integrating augmented reality (AR) and eddy current testing (ECT) techniques to enhance inspection efficiency. Traditional ECT methods ...
Hackaday

The Busch Electronic Digital-Technik 2075 Digital Lab From The 1970s

In a recent video, [Jason Jacques] demos the Busch Electronic Digital-Technik 2075 which was released in West Germany in the 1970s. The Digital-Technik 2075 comes with a few components including a ...
IEEE

Automatic Crack Locating Algorithm Using a Convolution Kernel Based on Eddy Current Field for the Fractal Planar Eddy Current Probe

Abstract: The quantitative evaluation of defects is one of the challenges of eddy current (EC) testing. Efficient algorithm that requires a small amount of time and hardware resources is needed. In ...