There are a number of ways to efficiently and elegantly limit an LED’s brightness, but [Tommy] found that using a light pipe or diffuser can integrate better with a device, especially when the device ...

Combining manual and automated techniques, the 3D printing process created a concrete wall from an innovative mortar based on white cement. From a total of 60 individual segments, the wall was built ...

A team of University of Texas at Austin researchers led by chemistry assistant professor Zachariah Page demonstrated a fast and precise way to 3D print using visible light. 3D printed objects made ...