After denting the zinc oxide nanobelt with an AFM tip, electric current helped the nanobelts heal and regain much of their function. (Credit: Nano Letters) Xiaodong Li at the University…
Read MoreTuning the pores of a new type of glass film causes different colors, but adding a drop of waterturns them transparent. (Credit: Nature/Kevin Shopsowit.) A team at the University of British…
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