Inside the 2-Year Project to Build a 6-DOF Robotic Arm From the Ground Up

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...
Cosmopolitan

Our Editors Found the Best Airwrap Dupes (and Some Are Even Better than Dyson)

So our team tested a dozen multi-stylers to find the best alternatives to the Dyson Airwrap—and spoiler: some of them work better depending on your hair needs. Now keep scrolling for the full list, ...