Nanobots

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  Scientists Test Nanorobots to Treat Brain Aneurysms

  Scientists have created nanorobots that could revolutionise the treatment of brain aneurysms by delivering clot-forming drugs directly to the weakened vessel area, reducing the risk of stroke. These robots, smaller than blood cells, were successfully tested in rabbits. The nanobots are guided using magnetic fields and heat, which release the drug a...

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  Scientists In India Develop Nanobots That Can Kill Bacteria In Teeth

  The nanobots can be injected into the teeth to kill bacteria, and can better dental treatment by killing germs deep inside dentinal tubules.

• Tool-wielding robots crawl in bodies for surgery

  Imagine a tiny snake robot crawling through your body, helping a surgeon identify diseases and perform operations. It's not science fiction. Scientists and doctors are using the creeping metallic tools to perform surgery on hearts, prostate cancer, and other diseased organs. The snakebots carry tiny cameras, scissors and forceps, and even more adva...