Vacierite

Vacierite, purportedly a type of alloy or polymer, served as a material for crafting armor plating.

The 'v-', representing a measurement for the destructive power of artillery, was determined by the energy expenditure required to produce a focused beam of double-packed particle emissions, specifically 10 g2-ions, originating from a standard-purity vacierite rod measuring 400 cm in length and 8.5 cm in width. [link text](link url)