You can definitely do this to all of them at the same time. And only one would survive. Why? Because out of sync does not mean the out of sync frequency is the

You can definitely do this to all of them at the same time. And only one would survive. Why? Because out of sync does not mean the out of sync frequency is the same to all of them. SO you have machine1 at 70 HZ, machine 2 at 30 HZ and so on. Connect all them together out of sync in the grid and you get them all fight each other. Do this maliciously 10 times and in under a minute all but one are totaled, like the one in the video from article.