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Steve Williams

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I believe nanotechnology may already be used for good and bad. My question is could a nano sized nuclear warhead be built?

What limits the size and complexity of a nano device (besides money and resources of course)?

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    Mar 18 2013: If you mean a fission bomb then no. In order for a fission explosion to occur you need a critical mass so the smallest fission bomb you can create is about the size of a shoe box.

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