Currently, we have a 3d dimension to be able to handle highest density contours which have multiple connected regions. This is a very special case, which does not justify the more complicated data ...

Python implementation of "Three-dimensional Wadell roundness for particle angularity characterization of granular soils". This package contains a python implementation of the algorithm by Junxing ...

[Ben Bartlett] recently got engaged, and the proposal had a unique bit of help in the form of a 3D-printed hexagonal mirror array, whose mirrors are angled just right to spell out a message with ...