Re: Earthquake prediction device
Posted by PennyB on July 18, 2011 at 12:28:42:

Uh...this device...is it hooked to a seismograph? Does it go off after the quake? Just wondering!

Follow Ups:
     ● Re: Earthquake prediction device - Roger Hunter  12:40:51 - 7/18/2011  (79025)  (0)