Med-trump writes "Stanford researchers say they have developed a transparent battery. Transparent futuristic gadgets have been a topic of science fiction and dream of engineers. The paper "Transparent lithium-ion batteries" was published in the July 25 edition of the journal Proceedings of the National Academy of Sciences. They used a grid-structured electrode, which is fabricated by a microfluidics-assisted method, such that the feature dimension in the electrode is below the resolution limit of human eyes, and, thus, the electrode appears transparent."
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