Physicist Richard Feynman, the father of nanotechnology
http://www.nano.gov/nanotech-101/what/definition
http://www.industrytap.com/undetectable-intelligent-swarming-robots/34040
http://www.industrytap.com/great-promises-challenges-nanotechnology/25616
https://www.google.ca/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#safe=off&q=nanotechnology+
https://www.google.ca/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=nanotechnology%20engineering