When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Last month, this column discussed some of the fundamental concepts of selecting coaxial ...

Soft copper wire: 20 gauge (wire diameter 0.8mm): 25cm (10 inch) Learn how to make a beautiful wave-inspired minimalist ring with copper wire. This quick and simple tutorial is perfect for beginners ...

Recently the avid teardown folk over at iFixit got their paws on Meta’s Ray-Ban Display glasses, for a literal in-depth look at these smart glasses. Along the way they came across the fascinating ...

Another week, another glam lesson from a Kardashian. This time it's Kim who's shared a tutorial on her website for getting the ultimate easy waves. In Kimmy's "perfect blowout in a hurry" how-to with ...

SCHOTT—a global leader in advanced optics and specialty glass—working with waveguide partner Lumus, is almost certainly the manufacturer of the waveguide optics in Meta’s Ray-Ban Display glasses.