article_snippet: Scroll down for video .
article_snippet: We can only imagine amazing good things and amazing potentially bad things that are on the other side of that door.'
article_snippet: We don't want to only go play in the safe places.
article_snippet: That would be a violation of We mission,' DARPA Director Arati Prabhakar said.
highlights_snippet: However, it also raises questions about whether the military will find a way to use the technology for destructive warfare purposes .