Board Thread:General Discussion/@comment-21085307-20131108025223/@comment-22580009-20131117035939

I was actually surprised after I watched the episode and found that people thought she used the strings to control them. I was under the impression that she used some sort of advanced technology wireless link (robot telekinesis) to control them, and the strings came out of the blades when she wanted them to. Like when she attached them to the planes, she sunk the blades in and then the strings came out and attached to her.