Laser-based processes for metals are considered to be particularly versatile in industry. Lasers can be used, for example, to ...

Researchers have developed a solar-powered method that uses liquid tin to purify water and recover valuable metals from ...

You asked for it! Switching away from my previous acid-etching technique, I'm now engraving my custom nameplates robotically!

This goes for themed items you might get from your hotel stay. One “old-school” engraved metal plaque from 1999 sold for $200 recently on eBay. While less common, some Disney items are worth ...

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