While he was initially planning on using a diode laser, doing anything more than engraving is tricky. He purchased a cheap 40 W CO2 laser tube, but it meant that he needed water cooling ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

Before the game even kicked off, the Cowboys opened AT&T Stadium's retractable roof and a large piece of sheet metal broke loose and came crashing down toward the field. Someone could have been ...