Posted On: 07/09/2015 10:30:27 PM
Post# of 8059
of course to anticipate neanderthals next ... nat gas can be burned at 3000 degrees- hot enough to produce steel-or used to make electricity-the usa co that pioneered iron recycling uses electrical furnaces
http://r.search.yahoo.com/_ylt=A0LEVj0dLZ9VQo...eHUVl08Sk-
http://r.search.yahoo.com/_ylt=A0LEVj0dLZ9VQo...eHUVl08Sk-
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