For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main reason is the rise of quick-turn PCB fabrication services, of course; when you can send your Gerbers off and receive ...

Copper cookware is stunning to look at and easy to cook with. But when it's something that heats up your food, you want to be ...

Copper has been in demand since ancient times thanks to its beauty and strength, but 2023 could be the year that investors should pay it the most attention. The current push for sustainability has led ...

I have something special in store for you. Today, we’re joined by Thomas Yeung. If you’re one of my paid-up subscribers, you might recognize him from Fry’s Investment Report (members can log in here), ...

Forbes contributors publish independent expert analyses and insights. An author, speaker, and consultant, I explore the world's industries. Apr 28, 2023, 08:51am EDT Apr 28, 2023, 10:41am EDT This ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow William Edwards Every time William publishes a story, you’ll get an alert straight to your ...

Consumers already battered by higher prices are about to feel another squeeze — and this one is coming from copper.

Cut the pipe Use a tubing cutter to cut the legs (A), base support (B), top spacers (C) and bottom spacers (D) out of 1/2-in. copper pipe according to the cut list above. Sand back any sharp edges or ...

Gold, silver, and copper have all surged to record highs in 2025, with gold up 70% and silver more than doubling. Here's what's fueling the metals mania.