Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

This article delves into the intricate relationship between the particle size and true density of hollow glass microspheres (HGMs) and their compressive strength.

A team of researchers proposed an unsupervised deep learning-based method for reconstructing volumetric particle distribution of Tomo-PIV. Instead of using ground truth data as for supervised ...

It can be impossible to identify full virus particles from empty ones based on size or shape alone. The particle's buoyant density can help you to distinguish between otherwise identical populations.

These results ultimately lead to a phase diagram for jammed matter that provides a unifying view of the sphere-packing problem.

Even with some understanding of infinite density, it seems impossible for the enormous mass of the universe to arise from a subatomic particle. How is this possible?

Physicists are pursuing increasingly high-energy particle collisions that require greater precision of measurement—and as the precision goes up, so does the intricacy of the Feynman diagrams ...