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From Self-sufficiency
- ...s, and welds. His other talents include building structures out of natural materials, growing edible plants, sculpting and fire building. John is typically view |ShortSummary = Two strangers walk into the compound with their own key and claim that it belongs to them.<ref name="Discovery"/>29 KB (4,323 words) - 18:28, 24 June 2010
- ...en, J. and Damji, S. ''Chemistry'', Melton: IBID Press, 3rd ed. 2007</ref> With a [[melting point]] of −38.83 °C and [[boiling point]] of 356.73 °C, me ...hylmercury]]), inhalation of mercury vapor, or eating seafood contaminated with mercury.69 KB (10,077 words) - 20:35, 20 September 2010
- '''Slag''' is a partially [[Glass|vitreous]] [[by-product]] of [[smelting]] [[ore]] to separate the [[metal]] ...r metals are found in impure states, often [[redox|oxidized]] and mixed in with [[silicate]]s of other metals. During smelting, when the ore is exposed to8 KB (1,255 words) - 09:08, 20 September 2010
- ...diamond belt saws, burners (jet-piercers), or light and selective blasting with [[Primacord]], a weak explosive. ...er varieties of dimension stone that are normally considered to be special minor types include [[alabaster]] (massive [[gypsum]]), [[soapstone]] (massive [[34 KB (5,137 words) - 09:21, 20 September 2010
- '''Lead''' is a main-group [[Chemical element|element]] with symbol '''Pb''' ({{lang-la|plumbum}}) and [[atomic number]] 82. Lead is a s ...es in air to produce the commonly observed dull luster normally associated with lead. It is a [[density|dense]], [[ductile]], very soft, highly malleable,52 KB (7,694 words) - 20:36, 20 September 2010