The day when you can choose to have nano robots inserted into your body to rid yourself of some serious disease like cancer, instead of undergoing some sort of surgical procedure, is drawing nearer, but there are many challenges yet to overcome.
Numerous researchers have developed tiny robots that cannot be individually seen by the human eye but which can operate like machines within your bloodstream or other parts of your body.
One example was what could be described as a “swimming nanobot” demonstrated towards the end of last year by scientists at the University of California San Diego. [Read more…] about Nano robots could eventually reduce the need for surgical procedures