UK Scientists Create Electromagnet that Shuts Down Speech Abilities.

UK Scientists have recently devised a way to use electromagnets to shut down a specific area of the brain. In their tests, they used it to prevent the subject from reciting Humpty Dumpty- all he could do was stutter. But he was able to sing it for the simple reason that singing uses another area of the brain. The scientists say that this experiment is carefully supervised, and has numerous potential applications. However, I can see quite a few malicious applications as well. Anybody else see issues like us at ReGiz? Feel free to share them below.