You don’t need expensive tools to create incredible metal patterns. This tutorial shows how simple, homemade jigs can produce ...

Join Sam from Samcraft as he explores the xTool F2 Ultra, the first 60W MOPA and 40W diode dual laser engraver. This video ...

Inspired by an artist's stencils, researchers have developed atomic-level precision patterning on nanoparticle surfaces, ...

Engraving on metal is one among a few human endeavors where the intuition of the artist is complemented by the exact science of the technician. That being said, the required skills are also quite ...

Abstract: Designing thin-shell structures that are diverse, lightweight, and physically viable is a challenging task for traditional heuristic methods. To address this challenge, we present a novel ...

Gold may be in a new paradigm after beating a widely followed gauge of the U.S. stock market over the past two decades. “Gold has outperformed the S&P 500 over the last 20 years by a wide margin,” ...

There’s no face on the oldest piece of art—a small sandstone figurine of a human from the Mesolithic era—ever found in one region of modern-day Azerbaijan. “Its stylistic features considerably differ ...

A small mistake in a laboratory can sometimes lead to unexpected wonders. That is exactly what happened when a germanium wafer with evaporated metal films was left out overnight, and spiral patterns ...

Today, we’ll review the ACMER P3 48W laser engraver suitable for engraving and cutting various materials such as wood, acrylic, leather, and coated thin metals. It has a fully enclosed design ...

Background: Salt usage patterns have been associated with a risk of multiple diseases; however, their relationship with heavy metal exposure has not been extensively studied. Methods: This study ...