Instruct: Classify a review into positive or negative sentiment.
Query: Nanotechnology

Ted Sargent is obviously a very intelligent fellow. He covered an overwhelming range of subjects at the molecular level. I recommend the book to give the reader a feel for all of the things that are coming in the future that will change our lives unimaginably. Don't try to understand it all though unless you are a chemist/physicist/biologist whiz.