Researchers at NC State have developed a way to print liquid metals into 3D structures at room temperature. The structures are stabilized by a thin oxide ‘skin’ that forms on the liquid metal. The approaches shown here represent new ways to direct write metals in 3D. In addition, the resulting components can, in principle, self-heal ( “Self-healing stretchable wires” ) and be ultra-stretchable ( “Ultra-stretchable wires” ).
The paper, “3D Printing of Free Standing Liquid Metal Microstructures,” is published online in Advanced Materials….
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
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This video is so fascinating! The liquid metal looks very cool. 3-D printing technology is definitely the future.