Producing chocolate, one of the world's most beloved sweets, is a multistep process beginning with freshly harvested cocoa beans. People have been experimenting with chocolate-making for millennia, ...

A research group from China has developed a novel dirt-detection system for PV plants that uses a series of image-processing techniques, as well as unmanned aerial vehicles (UAVs) with cameras flying ...

There are three main nondestructive inspection/nondestructive testing (NDI/NDT) technologies currently under development to help qualify surface preparation techniques and evaluate the quality of both ...