Abstract: This paper aims to assess the opening hole patterns on copper plates used in the metal-body housing for wireless power transfer in mobile devices. By incorporating these patterns of drilled ...

With January just around the corner, talk all around the Premier League has turned to the winter transfer window. At Chelsea, all the briefings from sources close to the club have made it clear that ...

Dallas-based Energy Transfer was accused by Greenpeace USA of a “years-long pattern of pollution and corporate abuse.” Greenpeace published a nearly 50-page report Wednesday tracking instances of ...

NEW YORK, Nov. 26, 2025 /PRNewswire/ -- As the holiday season enters, Monport Laser is urging makers, small studios, and production teams to take advantage of the remaining days of its strongest ...

Laser engraving has become a new hobby of mine as of late. I've been tinkering around with blue diode lasers that can engrave, but seem to function better as organic material cutters. I also have an ...

So, you’ve decided to dive into the world of laser cutting and engraving. It’s an exciting step! But with a range of machines available, choosing the right one can be the biggest hurdle. Should you ...

Here’s what you’ll learn when you read this story: Archaeologists discovered a 6400–6100 B.C. sandstone figurine in Azerbaijan’s Damjili Cave, marking a rare find from the Mesolithic era. Microscopic ...

Join Sam from Samcraft as he explores the xTool F2 Ultra, the first 60W MOPA and 40W diode dual laser engraver. This video covers the machine's features, technical specifications, and performance ...