Inventions in the Century - Sách nói Miễn phí

Inventions in the Century - Sách nói Miễn phí

Tác giả: William Henry Doolittle,

Ngôn ngữ: English
Thể loại: Phi hư cấuCông nghệ & Kỹ thuật

1 / 32INTRODUCTORY—INVENTIONS AND DISCOVERIES—THEIR DEVELOPMENT.

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32 Chương
  • 1. INTRODUCTORY—INVENTIONS AND DISCOVERIES—THEIR DEVELOPMENT.
  • 2. AGRICULTURE AND ITS IMPLEMENTS.
  • 3. AGRICULTURAL IMPLEMENTS.
  • 4. AGRICULTURAL INVENTIONS.
  • 5. AGRICULTURAL INVENTIONS (continued).
  • 6. CHEMISTRY, MEDICINES, SURGERY, DENTISTRY.
  • 7. STEAM AND STEAM ENGINES.
  • 8. ENGINEERING AND TRANSPORTATION.
  • 9. ELECTRICITY.
  • 10. ELECTRICITY continued
  • 11. HOISTING, CONVEYING AND STORING.
  • 12. HYDRAULICS.
  • 13. PNEUMATICS AND PNEUMATIC MACHINES.
  • 14. ART OF HEATING, VENTILATING, COOKING, REFRIGERATION AND LIGHTING.
  • 15. METALLURGY.
  • 16. METAL WORKING.
  • 17. ORDNANCE, ARMS AND EXPLOSIVES.
  • 18. PAPER AND PRINTING.
  • 19. TEXTILES.
  • 20. GARMENTS.
  • 21. INDUSTRIAL MACHINES.
  • 22. WOOD-WORKING.
  • 23. FURNITURE.
  • 24. LEATHER.
  • 25. MINERALS—WELLS.
  • 26. HOROLOGY AND INSTRUMENTS OF PRECISION.
  • 27. MUSIC, ACOUSTICS, OPTICS, FINE ARTS.
  • 28. SAFES AND LOCKS.
  • 29. CARRYING MACHINES.
  • 30. SHIPS AND SHIP-BUILDING.
  • 31. ILLUMINATING GAS.
  • 32. BRICK, POTTERY, GLASS, PLASTICS.

Giới thiệu

The author was an Expert and Patent Solicitor, Ex-Examiner in the Patent Office and Assistant Commissioner of Patents at Washington, Writer of Inventions, etc. He put together this collection to illustrate a period of remarkable advances in technology across the board. - Summary by LynneT

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