KUSA - A scientific revolution that you have probably never heard of is quietly going on. It is nanotechnology and it could change the world as dramatically as electricity or the Internet.

…Nanotechnology is exploding. Companies and government last year spent more than $12 billion on research and development, but there needs to be more assessment of risks and oversight of the safety. Until we know more, Consumer Reports believes labeling should be required on any products which can expose people directly to nano particles.

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