Learn how to engrave glass using a CO2 laser and rotary attachment in this step-by-step tutorial featuring the xTool P2S and RA2 Pro. Get tips for perfect alignment, clean etching, and stunning ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Just in time for St. Patrick’s Day, folks can stop by The Peddler’s Daughter for Guinness glass engraving at 11 a.m. on Sunday, March 15, at 51 Wingate St.