Scientists Build Incredible Supercapacitor Using... Pen Ink? [Science]

Standard pen ink is the surprise component in a flexible carbon fibre supercapacitor which can be bent in a full circle with barely any loss of performance. More »

Source: http://feeds.gawker.com/~r/gizmodo/full/~3/lxFK85lZR6I/scientists-build-incredible-supercapacitor-using-pen-ink

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