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3-D microelectrodes? Charred micro-bunny sculpture shows promise of new material for 3-D shaping

Researchers have used state-of-the-art micro-sculpting techniques on a new type of resin that can be molded into complex, highly conductive 3-D structures (in this case the famous "Stanford bunny") with features just a few micrometers across. The team says one of the most promising applications is 3-D microelectrodes that could interface with the brain.
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