In this article, we'll explore how this innovative method, which employs multiple acoustic holograms, works and examine its potential applications and limitations. What are Acoustic Holograms, and How ...

Civil and systems engineers at Johns Hopkins University have a turned a longstanding problem with 3D printers into a multifunctional feature: The team developed a new printing technique that solves ...

Multi-material 3D printing combines the functional properties of different materials (e.g., mechanical, electrical, color) within a single object that is fabricated without manual assembly. However, ...