A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240193 , discusses a novel approach towards robust construction of physical ...

Commissions do not affect our editors' opinions or evaluations. There’s something satisfying about the heft and feel of a metal credit card. Whether it’s the cachet that comes with owning one ...

I tested out a range of laser engraving machines ... Depending on your needs, I'd also recommend checking out the Glowforge Pro and Two Trees TS2, as well. Read my reviews below for my full ...

Here are 25 rock and metal bands you might not know, but will in 2025. It's no secret — being a new (or new-ish) band means putting yourself, your music, your ambition and all your hopes and ...

But you may still struggle to achieve a chiseled physique. If so, abdominal etching surgery might help. Ab etching is a type of liposuction that involves strategically removing fat around the abs to ...

In this video I share 2 simple ways how to metal etch using electricity. I use these same techniques on every metal restoration / modification project. This is so easily done and can substitute ...

Let's face it, 2024 was a massive year for metal breaking through to the mainstream. Even without new releases from the likes of Metallica, Slipknot or Iron Maiden, there was a stunningly impressive ...

To address this shortage, it is essential to discover new metal resources formed through different geological processes in previously unexplored regions. New research published on January 8, 2025, in ...

It's testament to the creative genius of Manuel Gagneux that even after devising one of the most fascinating stylistic collisions in heavy music - delta blues and black metal, if you somehow missed ...

State Key Laboratory of Chemical Resource Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China ...

Here’s two hacks to etch your own boards at home in just a few minutes. One way of putting an etch mask on a PCB is with the toner transfer method: print your circuit on a piece of inkjet photo ...