military nanotechnology of china

I recently saw a nanotec (brand) rice cooking made from china. plus i also been reading on speculation of the possiblity of apply this tec to military. i've just wondering if china is not just cooking its technology with a rice cooker, wheather they are or have developed something of significant? or in theory?

Well, the only things I hear about China and nanotech warfare are from this nutcase Russian (from ) (no offence to Russians, but this one is a serious nutcase....) who, in his countless conspiracy theories, claims that China has developed nanotech warrior-bots that would scour the oceans attacking US nuclear subs. And of course, he recommends that the United States develop tons and tons of antimatter explosives (keeping in mind that 1 gram of antimatter is enough to launch a vehicle into orbit, imagine what several tons wil do...:coffee: )

I would like to see a nanotech warfare department, but one that is realistic, economically viable, and most importantly realistic (double statement, just to drill in my point...)