Scientists have derived the song "Another Brick in the Wall" by Pink Floyd from peoples' brain waves. Consequently, they've made history by decoding a recognizable song from electrical brain activity. The reconstruction is nowhere near perfect, but The Guardian says it could help those with brain disorders restore the "musicality of natural speech." This experiment is more than a gimmicky way to reproduce an old song. It shows we have the technology and skills to translate brain activity into thoughts. In other words, this research is the closest we've been to "mind-reading powers," reminiscent of science fiction. That has many out-of-this-world implications that so many experts try t...Keep on reading: Scientists reconstruct Pink Floyd song from brain waves