A team out of the University at Buffalo has developed PrinTracker, a system that traces 3D prints back to their source machine. Considering the recent 3D printed gun controversy, the arrival of the technique seems timely.
![Featured image of [Project] 3D Print a Sleek 7-Segment LED Clock](https://i.all3dp.com/cdn-cgi/image/fit=cover,w=473,h=266,gravity=0.5x0.5,format=auto/wp-content/uploads/2018/06/26145016/7_Seg_Clock.jpg)
Combine function and form with this 7-segment LED clock, designed by Kansas-based maker Leonard Lee. It reliably delivers accurate time -- down to the second -- while at the same time adding a little light to your life.
The Wanhao Duplicator 9 (also known as the Wanhao D9) has a similar style to the Creality CR-10, but there are a few features that set it apart from the pack. Review the specs here!
What's the most expensive 3D printer? Usually, that’s the largest one. Check out our list of the 35 biggest and most expensive 3D printers in the world right now.
Daren Willman, Director of Baseball Research at MLB.com, is creating 3D printed visualizations of Statcast data.
Swiss researchers at the École Polytechnique Fédérale de Lausanne have developed a way to 3D print microscopic structures with an optical fiber as thin as a human hair.
YouTuber Mattias Jähnke, aka engineerish, demonstrates how to build and read a binary clock. The parts include a Raspberry Pi, some LEDs, and a 3D printed case.
After a month's visit to the International Space Station, SpaceX's Dragon capsule has returned to Earth, bringing with it the results of several experiments, including an enhanced fiber optic cable, produced by a specialized 3D printer.
Swedish company NorDan is preparing to 3D print windows and doors, in some cases up to 1.5 meters wide and 2.5 meters tall!
Researchers at Georgia Tech use ultrasound to extend the technology behind prosthetic hands and deliver the results to an amputee musician.
Birch Aquarium fits their loggerhead sea turtle with a 3D printed brace, filling the gap that's been in her shell since 2014.