The oilfield operation scene is complex, involving multiple links such as drilling, fracturing, and oil extraction, with dense equipment and variable environments. The intelligent assurance system ...

At a recent product launch event, Tian Chunlong, General Manager of BYD's Commercial Vehicle Division, announced that the ...

An illusion is when we see and perceive an object that doesn't match the sensory input that reaches our eyes. In the case of the image below, the sensory input is four Pac Man–like black figures.