He recently worked out a relatively inexpensive and easy way to etch metals using some chemistry skill and a little bit of electricity. After preparing a set of stencils and cleaning the metal ...

Etchers and etching machines remove material from the surface of a part using an acid or alkaline chemical solution ... range of equipment to provide a variety of services, including metal etching, ...

In a significant advancement for metal additive manufacturing, researchers at Lawrence Livermore National Laboratory (LLNL) ...

The problem? The laser won’t cut into the hard metal of the scissors. His solution? Smear the scissors with mustard. No kidding. We’ve heard of this before, and apparently, you can use vinegar ...

In This Article People When it comes to certain teeth whitening products or procedures, you learn to grin and bear the discomfort — but that’s not the case with whitening pens, which offer a ...

A plasma etch system is configured with one of several types of reactors, such as capacitively coupled plasma (CCP) and inductively coupled plasma (ICP) and others. An etcher based on a CCP plasma ...

Here is your 2024 hard rock + metal album release calendar. With so many new metal and hard rock albums being released each week, it can be difficult to keep up. We’re making things a lot easier ...

A nucleic acid is a long molecule made up of smaller molecules called nucleotides. Nucleic acids were discovered in 1868, when twenty-four-year-old Swiss physician Friedrich Miescher isolated a ...

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 ...

Amino acid molecules are made of four main elements. You may remember them from science class: carbon, hydrogen, oxygen, and nitrogen. These elements form the same amino acid structure.