Suuuure. They’re for “building things.” Certainly not for hunting down the last few rogue survivors of a post-apocalyptic wasteland. All joking aside, I’d be a bit nervous to enter a structure built by these things. I mean, I realize that a lot of the stuff we use is made by robots anyway, but…I don’t know. It just weirds me out a little. On that note, this video is cooooooool!