What are nano particles and can they harm you?

Question

What are nano particles and can they harm you?

Answer 1

By definition a nanoparticle is any particle with at least one diminesion less than 100nm. That is microscopically thin.

They cant harm you. That is, anymore than any particles of anything can harm you.

They are being researched for things like nano-technology applications, and super-conductive properties.

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Nanoparticles is an actual term that does not refer to neutrinos. Nanoparticles are just very small particles, not nessessarily sub-atomic particles.

Answer 2

Neutrinos. They pass harmlessly through matter.

Answer 3

nano partials, as in nanotechnology,

had been discovered to directly interact with DNA,

there are no current laws about desposing of nano waist, but there should be,

it is not safe.