English· 15:27:16· 32 chapters
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
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
LibriVox recordings are public domain in the United States; copyright status may differ elsewhere.
Chapters
- Chapter 1
INTRODUCTORY—INVENTIONS AND DISCOVERIES—THEIR DEVELOPMENT.
21:57 - Chapter 2
AGRICULTURE AND ITS IMPLEMENTS.
18:56 - Chapter 3
AGRICULTURAL IMPLEMENTS.
15:42 - Chapter 4
AGRICULTURAL INVENTIONS.
20:34 - Chapter 5
AGRICULTURAL INVENTIONS (continued).
20:45 - Chapter 6
CHEMISTRY, MEDICINES, SURGERY, DENTISTRY.
26:52 - Chapter 7
STEAM AND STEAM ENGINES.
45:13 - Chapter 8
ENGINEERING AND TRANSPORTATION.
43:21 - Chapter 9
ELECTRICITY.
33:51 - Chapter 10
ELECTRICITY continued
50:30 - Chapter 11
HOISTING, CONVEYING AND STORING.
27:56 - Chapter 12
HYDRAULICS.
35:27 - Chapter 13
PNEUMATICS AND PNEUMATIC MACHINES.
33:17 - Chapter 14
ART OF HEATING, VENTILATING, COOKING, REFRIGERATION AND LIGHTING.
34:02 - Chapter 15
METALLURGY.
36:48 - Chapter 16
METAL WORKING.
20:07 - Chapter 17
ORDNANCE, ARMS AND EXPLOSIVES.
44:00 - Chapter 18
PAPER AND PRINTING.
33:19 - Chapter 19
TEXTILES.
29:23 - Chapter 20
GARMENTS.
28:25 - Chapter 21
INDUSTRIAL MACHINES.
22:50 - Chapter 22
WOOD-WORKING.
28:13 - Chapter 23
FURNITURE.
12:32 - Chapter 24
LEATHER.
21:54 - Chapter 25
MINERALS—WELLS.
22:08 - Chapter 26
HOROLOGY AND INSTRUMENTS OF PRECISION.
31:55 - Chapter 27
MUSIC, ACOUSTICS, OPTICS, FINE ARTS.
35:56 - Chapter 28
SAFES AND LOCKS.
17:27 - Chapter 29
CARRYING MACHINES.
24:37 - Chapter 30
SHIPS AND SHIP-BUILDING.
25:32 - Chapter 31
ILLUMINATING GAS.
15:26 - Chapter 32
BRICK, POTTERY, GLASS, PLASTICS.
48:21