From: 	gaffney@iconn.net[SMTP:gaffney@iconn.net]

It's a Doctor Who episode which posits that if you have the same

person, at two different time streams, meeting himself, there will
be a big explosion of energy.<<

Well, they weren't the only ones to use it. Wonder why people believe such things anyways. Also, Belldandy and Kasumi aren't the same person. Although they both have the same person behind them....