3D printed skulls make mounting antlers less of a bloody mess

These 3D-printed skulls are made with PLA (Polylactic acid) filament. Shawn Sanchez and Dan Smith. Get the Popular Science ...

From Research To Deployment: The Scale-Up Of Defense 3D Printing

Additive manufacturing leaders are focusing on defense, helping the U.S. military move from 'futuristic visions' to ...

3D-printing manufacturer to create 45 new jobs as it moves HQ to Cedar Park

Cedar Park City Council is to consider performance-based tax incentives to bring the startup's new headquarters to the city ...

3D-printed helixes show promise as THz optical materials

Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical ...

Forecasters issue rare weather warning as strong gusts fuel wildfire threats in Colorado

The National Weather Service on Friday issued a rare warning for part of the Colorado Front Range as hurricane-force winds and tinder dry conditions boosted the threat of wildfire across several ...
BBC

Properties of 3D Shapes

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...