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Boiler Although other types of boiler have been tried both historically and laterally with steam locomotives, their use did not become widespread, and the Firebox Fire-tube boiler has been the dominant source of power in the age of steam locomotion...

Evolution of Blast Furnace Iron Making The origin of the first smelting of iron is concealed in the unrecorded history of human civilization. The first evidence of iron implements being used in ancient times actually comes from Egypt where an iron tool...

Or, What I’ve Learned in 12 Years Writing about Energy (7000 words, about 25 minutes reading time) Folks who pay attention to energy and climate issues are regularly treated to two competing depictions of society’s energy options.* On one hand, the...

While coal production in Illinois has been maintained, the Wyoming hub is seeing competition from shale gas Coal remains the fastest growing fuel outside renewable energy according to BP’s latest figures, with production growing by 2% in 2012...

F100 visits Sydney (click to view full) Under the SEA 4000 Air Warfare Destroyer program, Australia plans to replace its retired air defense destroyers with modern ships that can provide significantly better protection from air attack, integrate with...