Flawless Metal Spinning Mastery In A Skilled Factory Posted: February 18, 2025 | Last updated: March 8, 2025 Discover the precision and dedication of expert craftsmen as they shape metal with ...

Brushless motors are fascinating devices that come in all sorts of shapes and sizes, but you’ve probably never seen one in the form of a free-spinning shiny metal egg. Created by [David ...

It’s a three-dimensional persistence-of-vision (POV) masterpiece, but as a collection of rapidly spinning metal elements, it’s potentially quite dangerous as well. As [Sean] demonstrates ...