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  • Energy – Just Facts

    Comprehensive and meticulously documented facts about energy. Learn about the science of energy, the pros and cons of different energy technologies, public policies, and more.

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  • Jay Fisher - World Class Knifemaker

    Dear Mr. Fisher, I just finished reading your new article about heat treating and cryogenic process. WOW, thank you very much for sharing such lots of information and knowledge.

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  • Poem of the Masses - Pangloss Wisdom

    Poem of the Masses. my smile melts with confusion artisticly enhanced she titty-danced her clients glanced at her mammarily-expansed bust, de-pantsed

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  • Crowsnest Highway

    A page about Crowsnest, Alberta, describing the history of its industry and society, its layout, accommodations, tourist attractions and recreation

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  • Brief Biographies of Major Mechanical Engineers (Part 2)

    Brief Biographies of Major Mechanical Engineers (Part 2) The arrangement is alphabetical (surnames beginning):

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  • Business Chemistry | The place of chemistry in business

    Historical article The place of chemistry in business Arthur D. Little. In the mind of the average business man chemistry is something quite apart from business, an abstruse science that deals with things of evil smell and unpronounceable names, something for the laboratory or the underpaid professor, but with which the hardheaded man of ...

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  • The Interactive History of Metallurgy - Timeline of metal ...

    The first European copper miners are believed to have come from the Balkan region. Digging with bone tools, they excavated huge quantities of copper ore from the Rudna Glava (Ore Head) in what is now present day Serbia.

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  • Blast furnace - Wikipedia

    A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. Blast refers to the combustion air being "forced" or supplied above atmospheric pressure.

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  • Glossary - steel.org

    A Agglomerating Processes. Fine particles of limestone (flux) and iron ore are difficult to handle and transport because of dusting and decomposition.

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  • Mining - Atomic Rockets

    "Demandite" is the word used by mineral economists to describe the materials that must be provided— usually by mining— to meet the needs of civilization.

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  • Crowsnest Highway

    A page about East Shore of Kootenay Lake, British Columbia, describing the history of its industry and society, its layout, accommodations, tourist attractions and recreation

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  • Encyclopedia Entries - EH.net

    The Economic History of Mexico. The Economic History of Mexico. Richard Salvucci, Trinity University Preface. This article is a brief interpretive survey of some of the major features of the economic history of Mexico from pre-conquest to the present.

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  • History of Technology - Electropaedia, Energy Sources and ...

    The history of science, technology and inventions, the scientific revolution, the industrial revolution, the internet, space, communications, computers, electronics, software, semiconductors, energy and power, electrical machines, chemical engineering, iron and steel, aviation, civil engineering, applications, inventors, eccentrics and charlatans

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  • Evolution of Blast Furnace Iron Making | ispatguru.com

    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 was found in a joint between two stones in a pyramid.

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  • Zinc - Wikipedia

    Characteristics Physical properties. Zinc is a bluish-white, lustrous, diamagnetic metal, though most common commercial grades of the metal have a dull finish. It is somewhat less dense than iron and has a hexagonal crystal structure, with a distorted form of hexagonal close packing, in which each atom has six nearest neighbors (at 265.9 pm) in ...

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  • Brown Corpus list (Excel) - Compleat Lexical ... - lextutor.ca

    brown_freq worrisome worry worry-worryin worrying worse worsened worsens worship worshiped worshipful worshiping worshipped worshippers worshipping worst worst-marked

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  • Steel Glossary | Glossary of Terms | Platts

    This is when solid particles stick to one another, and while this is an undesirable feature in many powder and particle processing operations, it is essential for the successful sintering of iron ore fines, coke and fluxes into a suitable blast furnace feed.

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  • MacGuffinite - Atomic Rockets

    The whole structure of Western society may well be unfitted for the effort that the conquest of space demands. No nation can afford to divert its ablest men into such essentially non-creative, and occasionally parasitic, occupations as law, advertising, and banking.

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