The Mudcat Café TM
Thread #112342 Message #2378693
Posted By: The Fooles Troupe
01-Jul-08 - 07:45 PM
Thread Name: BS:lightning fire complex inundates state of Calif
Subject: RE: BS: lightning fire complex innundates state
Certain rocks, when put under pressure, produce electric charges - the piezo effect used in electronics all around us.