Piezoelectric crystal

Piezoelectric crystals (commonly referred to as PEC's) are naturally occurring materials in the world of Welt with unique electric generation abilities. The material generates a small electrical voltage, when its shape is deformed.
== Piezoelectric crystals of Welt ==
Rupees: Particularly shaped PEC's used in energocracies, 
Combustion salts: ground PEC's that operate using the square cube law, examples of salts include fire, frost and thunder salts. 
Rufescence: ground PEC's that when packed into a cube produces a lettuce field in a cubed radius around the block.
Saxstone: A type of piezoelectric crystal notable for its bright blue hue and its self sustaining nature when fully charged.
Category:Power Sources
Category:Materials
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