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

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 ...

While most of the time the name of the game is to remove a lot of metal, etching is an entirely other process. If you just want to put a logo on a piece of steel, or etch some labels in a piece of ...

Acid etching metal is a fascinating technique that has been used for centuries to create intricate designs on various metal surfaces Whether you are a professional artist or just someone looking to ...

Only when the rate is known can the time be set to reach the desired depth. The chapter discusses the etching rate, III–V materials, and metal etch. In addition to the different etching rates of ...

However, don't limit your potential usage scenarios for this substance to inside the house. Vinegar also works well for nontraditional uses, such as preparing aluminum siding for painting. Not only ...

BEIJING -- China has initiated the lunar landing phase of its manned lunar exploration program, with a plan to complete a ...