Answered by Randall Munroe, creator of the XKCD webcomic.
Before I answer this question, let me give you a little background on where I’m coming from.
I’m by no means an expert, but I have some experience with robotics. My first job out of college was working on robots at NASA, and my undergraduate degree project was on robotic navigation. I spent my teenage years participating in FIRST Robotics, programming software bots to fight in virtual tournaments, and working on homemade underwater ROVs. And I’ve watched plenty of Robot Wars, BattleBots, and Killer Robots Robogames.
If all that experience has taught me anything, it’s that the robot revolution would end quickly, because the robots would all break down or get stuck against walls. Robots never, ever work right.
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