HIGH TECH MED
Posted on February 21st, 2014 by Joy Schwabach
— Tiny robots the size of a human cell can carry drugs to the brain and eye. Beats surgery. Chinese researchers have developed micro robots for curing strokes and eye diseases without an operation. A thin layer of nickel on the robots allows them to be controlled magnetically. (There’s more info about this on the web. Search on the phrase “Chinese scientists build tiny robot to battle human diseases.”)
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