I've read about this before so it's not "new" news but this article is

3D Printing
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1

I’ve read about this before so it’s not “new” news but this article is very detailed and interesting which is why I have posted it.

Lithium-ion Batteries, Straight From a 3-D Printer http://www.technologyreview.com//demo/521956/printing-batteries/ via DuckDuckGo for Android
http://www.technologyreview.com//demo/521956/printing-batteries