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Microrobots
InnovationsBattery breakthrough revolutionizes the use of cell-sized medical robots
Engineers developed zinc-air batteries, smaller than a grain of sand, which could help miniscule robots sense and respond to their environment.
Rebecca Shavit![](https://www.thebrighterside.news/uploads/2024/08/cell-1.jpg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)
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