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Submission + - Medical Nanobots to Harvest Bloodstream Energy (

An anonymous reader writes: They say its 7 years out, so don't get too excited, but these researchers claim a piezoelectric energy harvester will someday power nanobots that patrol our bloodstreams, which reminds me of a new sci-fi saga "Nanobot Wars"!

"In the future, nanobots could swim in your bloodstream, constantly on the lookout for early signs of disease, according to researchers creating a piezoelectric power source that harvests mechanical motion. Look for self-powered pacemakers and other medical implants using piezoelectric energy harvesting within seven years."

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Medical Nanobots to Harvest Bloodstream Energy

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