there's something within tech that will be very, very high returns over the next 10 years, but it's not an obvious industry at this point. Global market for na

there's something within tech that will be very, very high returns over the next 10 years, but it's not an obvious industry at this point. Global market for nanotechnology slated for high growth through 2013 http://www.smalltimes.com/articles/article_display.cfm?Section=ONART&C=Manuf&ARTICLE_ID=330974&p=109 http://www.smalltimes.com/articles/article_display.cfm?Secti... Does anybody recommend an index fund for this? Isn't it too early to invest in nanotech?