"Seriously? Sound waves?" Raisel asked, his voice hitting a more interested note than before. He leaned over to look at the page in Max's book. A quick scan later and he pulled away, putting his face back into its disinterested look. It wouldn't do to look like he cared. Because he didn't. He looked back at his screen and scrolled through the page a bit more, then shook his head. "Naw, it's mostly just the same stuff on static electricity over and over. Though one thing on Yahoo Answers says that the magnet thing is a lie. I dunno, seems to be if you use the tap water here, it's got enough led to jump for a magnet! I mean, that stuff is magnetic right?" he chuckled.