Improvements in three-dimensional (3D) scanning have enabled quick and accurate scanning of 3D objects, including cultural heritage objects, as 3D point cloud data. However, conventional ...

The past few weeks, I've returned to a project I worked on over a year ago to add some new features. One thing that is bugging me is how I am building some of the more complex objects from an input ...

Imaging buried objects Left: artistic impression of metal spheres buried in small glass beads; centre: conventional ultrasound image; right: the new technology can precisely determine the positions of ...

If we want to understand complex constructions, such as ourselves, assembly theory says we must account for the entire history of how such entities came to be. Life on other worlds — if it exists — ...