The NTSB issued an urgent warning on Wednesday about the potential for certain jet engines that, when damaged, allow smoke to enter the cockpit or cabin. The engines in question were used on Boeing ...

3× Faster. 2× Deeper. True Color on Metal. 8K Engraving Precision.-All in a Compact Galvo System. NEW YORK, June 20, 2025 /PRNewswire/ -- In a market often forcing creators to choose between ...

Craft and home goods fans are invited to learn how to use a laser cutter to make coasters during an upcoming DeKalb workshop ...

At present, the main method is that one satellite carries multiple traditional laser communication terminals, which may be costly and weighted. In view of the above contradiction, an 8×8 matrix vector ...