Calcium

From Tardis Wiki, the free Doctor Who reference
Revision as of 05:32, 22 July 2013 by Shambala108 (talk | contribs) (removing external link)

Calcium is a chemical element. Unlike most other life-forms, the bodies of Raxacoricofallapatorians were calcium-based. (TV: World War Three)

Calcium
ScienceStub.png