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This Pen Uses Conductive Ink ,We NEED something like this for 3Dprints. . Repost...
January 8, 2019
This Pen Uses Conductive Ink ,We NEED something like this for 3Dprints.
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Repost : Tokyo-based startup Kandenko has created a pen that conducts electricity on paper using a conductive silver ink. By simply Placing a LED light and a battery on paper and drawing a line…
