Seriously, it's been going long enough...  They need to dissect that thing before it dies so we can know how it works, before part of whatever's making it work potentially "disintegrates" etc.<br>It could be a LIFESAVER to society...,(reply>), No you silly. It's a big Pile Battery driving a small bell that needs very very very little power to work. It's not a miracle. Our batteries could run it just as long. It's just cool.