TENGs can be printed in any size or shape. So how do your print your own TENG? First, you load up an electrically conductive PLA filament and lay down a base into which a series of channels has ...

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Conductive filament isn’t an ideal electrical conductor, but it’s a 3D-printable one and that’s what makes [Hercemer]’s 3D-printed flashlight using conductive filament work. Every part of ...

More information: Masaru Mukai et al, Bubble Printing of Liquid Metal Colloidal Particles for Conductive Patterns, ...