Murray Leinster’s short story Things Pass By, published in 1945, includes what may be the first description of 3D printers: But this constructor is both efficient and flexible. I feed magnetronic ...

The 3D-printing hype ended years ago, but the threat of tariffs and the closing of the de minimis exemptions means that making your own stuff might actually hold some value. Our team tests, rates, and ...

WASHINGTON — The Army is expanding its use of additive manufacturing in the battlefield as the service is now allowing commanders to repair and send back out pieces of small 3D-printed equipment, ...

The firing of the Centers for Disease Control and Prevention’s head has fueled concern about the nation’s health policies under Robert F. Kennedy Jr. Photo: Bob Daemmrich/ZUMA Press; Elijah ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

A superintendent at a Pennsylvania school is helping to reduce costs for families with students interested in playing a musical instrument. Once a popular choice, the violin can cost hundreds of ...

A 3D printer at the 1st Cavalry Division Concepts and Capabilities Laboratory prints a small unmanned aircraft system frame at Fort Hood, Texas, July 9, 2025. (U.S. Army photo by Spc. Steven Day) ...

Anticipating a boom in nuclear energy, the US Department of Energy’s Manufacturing Demonstration Facility (MDF) at Oak Ridge National Laboratory is using 3D-printing to speed up the building of power ...

NORIO, Georgia — When the Army officially ended the RQ-7B Shadow platform in March 2024, it left a void for Soldiers trained in unmanned aerial operations. But for Hawkeye Platoon, Headquarters and ...

The Shroud of Turin is a famous artifact with obscure origins. How and when it was made has long been the subject of debate among many scientists, historians and religious leaders, alike. The two most ...

This remarkable house was built using 3D-printing technology, but with a sustainable twist: instead of being constructed using concrete like the majority of 3D-printed buildings, it's predominantly ...