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June 10, 2015 12:38 pm GMT
Original Link: http://feedproxy.google.com/~r/Techcrunch/~3/8G7ZIe3h-7E/
Nanometer-Sized Robots Can Now Take Colon Biopsies
Researchers have invented a non-invasive way for thousands of nanometer sized robots to perform tissue biopsies.Developed by Professor David Gracias at Johns Hopkins University, these starfish shaped robotsare able to enter the body, collect a minuscule tissue sample, then be extracted by a doctor. These tiny devices are made of materials that react to things like temperature, pH level,… Read MoreOriginal Link: http://feedproxy.google.com/~r/Techcrunch/~3/8G7ZIe3h-7E/
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