Sound-based 3D printing could add a new trick to the additive manufacturing industry. Solid materials often block light and heat, but sound can reach inside a body or device. That could lead to ...

Researchers 3D print a wormhole… for sound waves Bent plastic in 3D world creates 2D worm hole for sound waves. Chris Lee – Dec 6, 2018 7:56 AM | 66 Credit: Jian Zhu Text settings ...

3D printing typically involves depositing layers of molten plastic, laser-melting powdered metal, or using UV light to harden gelatinous resin. A new technique takes yet another approach, however ...

Researchers at Concordia University have devised a way to solidify liquid into plastic, creating a 3D-printing option that could be used to implement medical implants directly inside a patient's body.