The announcement this week that scientists may or may not have discovered a new subatomic particle has riled up the physics world. So how do we know for sure whether the particle is real or not? A ...

In this interview, Prof Na Li explores the mysteries of the particle drifting effect and its practical applications in real-world scenarios. Could you explain why solubility is such a crucial factor ...

The void fraction, an important powder packing property, directly impacts many of the powder's physical characteristics and applications. To demonstrate how the variation in powder particle size ...