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technological innovations

  1. Prehistoric Indians of the Southwest
    Read For Free
    H. M. Wormington
    Prehistoric Indians of the Southwest
  2. A Brief History of Printing in England
A Short History of Printing in England from Caxton to the Present Time
    Read For Free
    Frederick W. Hamilton
    A Brief History of Printing in England
A Short History of Printing in England from Caxton to the Present Time
  3. Andrée and His Balloon
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    Henri Lachambre
    Andrée and His Balloon
  4. Glass and Glass Manufacture
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    Percival Marson
    Glass and Glass Manufacture
  5. The Veil Lifted: Modern Developments of Spirit Photography
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    Yazar Bilinmiyor
    The Veil Lifted: Modern Developments of Spirit Photography
  6. Flight: An Epic of the Air
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    Irwin R. Franklyn
    Flight: An Epic of the Air
  7. History of Chemistry, Volume 2 (of 2)
From 1850 to 1910
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    T. E. Thorpe
    History of Chemistry, Volume 2 (of 2)
From 1850 to 1910
  8. Fire-making Apparatus in the U. S. National Museum
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    Walter Hough
    Fire-making Apparatus in the U. S. National Museum
  9. Scientific American Supplement, No. 467, December 13, 1884
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    Various
    Scientific American Supplement, No. 467, December 13, 1884
  10. The Story of the Atlantic Cable
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    Sir Charles Bright
    The Story of the Atlantic Cable
  11. The Aeroplane
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    Claude Grahame-White
    The Aeroplane
  12. Facts and Figures Concerning the Hoosac Tunnel
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    John J. Piper
    Facts and Figures Concerning the Hoosac Tunnel
  13. The history of our Navy from its origin to the present day, 1775-1897, vol. 2 (of 4)
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    John Randolph Spears
    The history of our Navy from its origin to the present day, 1775-1897, vol. 2 (of 4)

  14. Illustrated Catalogue of Cotton Machinery

    Howard & Bullough American Machine Company

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    Howard & Bullough American Machine Company
    Illustrated Catalogue of Cotton Machinery

  15. A History of the Growth of the Steam-Engine

    Robert Henry Thurston

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    Robert Henry Thurston
    A History of the Growth of the Steam-Engine
  16. L'Illustration, No. 3278, 23 Décembre 1905
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    Various
    L'Illustration, No. 3278, 23 Décembre 1905

  17. 文明小史

    Boyuan Li

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    Boyuan Li
    文明小史

  18. The Practical Values of Space Exploration
Report of the Committee on Science and Astronautics, U.S.
House of Representatives, Eighty-Sixth Congress, Second
Session

    United States. Congress. House. Committee on Science and Astronautics.

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    United States. Congress. House. Committee on Science and Astronautics.
    The Practical Values of Space Exploration
Report of the Committee on Science and Astronautics, U.S.
House of Representatives, Eighty-Sixth Congress, Second
Session

  19. Samantha at the St. Louis Exposition

    Marietta Holley

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    Marietta Holley
    Samantha at the St. Louis Exposition

  20. Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910
Address at the 42d Annual Convention, Chicago, Illinois, June 21st, 1910, Paper No. 1178

    J. A. Bensel

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    J. A. Bensel
    Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910
Address at the 42d Annual Convention, Chicago, Illinois, June 21st, 1910, Paper No. 1178

  21. The New Heavens

    George Ellery Hale

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    George Ellery Hale
    The New Heavens

  22. Scientific American Supplement No. 819, September 12, 1891

    Various

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    Various
    Scientific American Supplement No. 819, September 12, 1891

  23. Scientific American Supplement, No. 384, May 12, 1883

    Various

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    Various
    Scientific American Supplement, No. 384, May 12, 1883

  24. Scientific American Supplement, No. 385, May 19, 1883

    Various

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    Various
    Scientific American Supplement, No. 385, May 19, 1883

  25. Issues in Population and Bioethics

    Samuel Vaknin

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    Samuel Vaknin
    Issues in Population and Bioethics
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