The idea of two robots being able to sword fight might scare some people, but chances are those people haven't seen two robots sword fight. A new video shows two robots from ABB Robotics battling it out using katanas as weapons.

The clip is a little over a minute long and shows the two robots going through all the basic sword fighting moves. While the robots are definitely not the most skilled sword wielders, it's pretty crazy to see the two machines have a choreographed battle.

I do have to say that the video makes you realize that someday robots will be very good at sword fighting, and that's pretty terrifying. But hopefully humans will find a way to put these robots' sword fighting skills to good use, like trimming hedges. 

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