Large ritual constructions by early Mesoamericans may represent the order of the universe

In the summer of 2020, an international team led by a University of Arizona archaeologist reported the discovery of the ...
Knowridge Science Report

This knitting machine works like a 3D printer to create solid objects

Knitting may seem like an ancient craft, but researchers at Cornell University and Carnegie Mellon University have reimagined ...
Interesting Engineering

New knitting machine weaves solid 3D forms, adding stitches in any direction

A team from Cornell and Carnegie Mellon has created a knitting machine that constructs solid 3D shapes by adding stitches in ...
IEEE

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation

Abstract: Point cloud is an important type of geometric data structure. Due to its irregular format, most researchers transform such data to regular 3D voxel grids or collections of images. This, ...