The Daily Galaxy on MSN

Revolutionary Laser Drill Could Unlock Europa’s Hidden Ocean

A team of engineers in Germany has developed a laser-based drill that could change the way humanity explores the icy worlds ...
Samcraft on MSN

I tested laser engraving on pure silver! 😲

In this video, I test the Atomstack M4 laser engraver on .999 pure silver bullion, specifically a 1 troy ounce piece. Watch ...