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 ...

Have you ever found yourself suddenly in need of finding a small metal object hidden in the woods? No? Well, neither have we. But we can’t say the same thing for [zaphod], who’s family was ...

Description: Etching or chemical milling with caustic soda is often the greatest operating expense in aluminum finishing. And with the increased focus on environmental concerns in all facets of ...

The wet-etching technique is relatively simple, but highly effective, researchers said. The team immersed metal powders such as copper and tungsten in specially formulated solutions that ...

The traditional method for etching glass uses a chemical-based cream that eats away at the glass to permanently create 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 ...

Vinegar also works well for nontraditional uses, such as preparing aluminum siding for painting. Not only can it clean the ...

Muktar Hamed works for India’s informal recycling sector. He is 15 years old and earns a living by recycling aluminum scrap. Every day, he wakes up just before 7 a.m., washes, eats breakfast, and then ...

Beginner DIYers and experienced woodworkers can both appreciate the major sales Prime Big Deal Days offers on power tools.

Cans are making a comeback, providing a boost for an industry that recently got crushed.

The best home security systems offer a convenient and user-friendly approach to home protection, and the top DIY models allow you to set up your security without needing professional installation.