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  1. 1
    The boy's book of new inventions /
    Book
  2. 2
    Milestones in science and technology : the ready reference guide to discoveries, inventions, and facts /
    by Mount, Ellis
    Published 1987
    Book
  3. 3
    Inventors of our world /
    by Leithauser, Joachim G.
    Published 1958
    Book
  4. 4
    Inventing for fun and profit /
    Book
  5. 5
    Why didn't I think of that? : From alarm clocks to zippers /
    by Garrison, Webb B.
    Published 1977
    Book
  6. 6
    Connections /
    by Burke, James, 1936-
    Published 1978
    Book
  7. 7
    Men and machines /
    by Chase, Stuart, 1888-1985
    Published 1929
    Book
  8. 8
    Secrets of wise men, chemists and great physicians : Illustrated comprising an unusual collection of moneymaking, money-saving, and health-giving prescriptions, receipts, formulas, processes and trade secrets secured at considerable expense from a multitude of thinkers and workers in practical affairs. /
    Published 1902
    Book
  9. 9
    What every engineer should know about inventing /
    by Middendorf, William H.
    Published 1981
    Book
  10. 10
    Rural America, a century ago /
    Published 1979
    Book
  11. 11
    The management of inventive people /
    by Clark, Trevor
    Published 1980
    Book
  12. 12
    How to be an inventor /
    by Weiss, Harvey
    Published 1980
    Book
  13. 13
    Science today and tomorrow.
    Book
  14. 14
    The flash of genius.
    Book
  15. 15
    American science and invention, a pictorial history ; the fabulous story of how American dreamers, wizards, and inspired tinkerers converted a wilderness into the wonder of the world.
    by Wilson, Mitchell A.
    Published 1954
    Book
  16. 16
    The new world of science ; its development during the war.
    Book
  17. 17
    Great inventions /
    Book
  18. 18
    Great inventions /
    Book
  19. 19
    An essay on the psychology of invention in the mathematical field /
    by Hadamard, Jacques, 1865-1963
    Published 1945
    Book
  20. 20
    A history of inventions /
    by Larsen, Egon, 1904-1990
    Published 1969
    Book
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