O’Brien leads us on a tour of his lab as he designs and builds an underwater camera and shows us some of his favorite gadgets—a camera ... made the track out of 3D-printed railroad ties.

Plans to bring industrial-scale 3D printing of ship and submarine parts to Guam are taking a leap forward, with Gov. Lou Leon Guerrero announcing the Navy has cinched a $40 million contract for ...

YouTuber [MechnicalRedPanda] has recreated a DIY STM hack we covered about ten years ago, updating it to be primarily 3D-printed ... in the absence of ultrasonic welding equipment, he did manage ...