In this video, I demonstrate two simple electrical methods for metal etching that serve as alternatives to traditional ...

Chemical etching is a metal machining technology that has numerous advantages over traditional sheet metalworking processes, key among which is its applicability to a range of metals and alloys — even ...

[Morag Hickman] is an artist who makes use of ferric chloride for something other than etching a PCB. She uses the process to etch beautiful designs into her jewelry. [Tortoise Butler] is a small film ...

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A team from Lawrence Livermore National Laboratory, Stanford University and the University of Pennsylvania introduced a novel wet chemical etching process that modifies the surface of conventional ...

As any good metallurgist will tell you, you can't just take any two types of metal and weld them together. You may instead be able to just join them together with glue, however, thanks to research ...