Lead sulfide crystal: Difference between revisions

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[[image:Lead_sulfide_crystals.jpg|right|thumb|Lead sulfide crystals are a Femaxian's best friend]]
#REDIRECT [[Cybertronian food]]<div id="wikia-credits"><br /><br /><small>From [http://transformers.wikia.com Teletraan I: The Transformers Wiki], a [http://www.wikia.com Wikia] wiki.</small></div>
Chemical formula: PbS
 
'''Lead sulfide''', also known as galena, occurs naturally on planet Earth.  It is an important ore of lead, and forms dull, grayish, cubical crystals of varying size.  It is also a natural semiconductor, and as such was vital in the early days of radio, when a single galena crystal was used as a 'detector' for radio waves.
 
Lead sulfide crystals are also a [[Cybertronian food]] product, and are apparently delicious when combined with savory mercury sauce and flavorful iron filings as garnish for a tasty robot. They are, of course, poisonous and quite
inedible for humans.  It should be noted that crystals found on [[Femax]] emit a greenish glow in the visible spectrum; this may indicate that they are formed from an unknown radioactive lead isotope.
 
Lead sulfide additive appears to act as an anti-allergy remedy for some Transformers. [[Lightspeed (Technobot)|Lightspeed]] must take some with his fuel or break out with a rust rash and other troubling symptoms.
 
The effect of common gray galena on robot tastebuds is not known.
 
[[Category:Seasonings]]
[[Category:MacGuffins]]
[[Category: Biology]]
[[Category: Transformer culture]]<div id="wikia-credits"><br /><br /><small>From [http://transformers.wikia.com Teletraan I: The Transformers Wiki], a [http://www.wikia.com Wikia] wiki.</small></div>

Revision as of 17:11, 10 January 2008