Engineering and the Modern World Transformation of Society by Engineering

1. Engineering and the Modern World Transformation of Society by Engineering CEE 102: Prof. Michael G. Littman Course Administrator: Catherine Eiben ceiben@princeton.edu Computers OK for NOTETAKING and course related searches Please - NO cell use, email, messaging, texting, games, shopping

2. Language, History, and Meaning of Engineering Scientific: formulas relationships Social: innovators changes in society Symbolic: images changes in vision

3. Language, History, and Meaning of Engineering Scientific: formulas relationships Social: innovators changes in society Symbolic: images changes in vision

4. Symbolic Transformation of Vision Thomas Cole 1828 - 1846

6. Steamboat – artist to landscape Steam Tractor – tames nature

7. Building an Urban Society structures machines networks processes Steamboat – artist to landscape Steam Tractor – tames nature

8. Building an Urban Society structures machines networks processes

9. Scientific Transformation of Nature Thomas Telford 1814 – 1826

10. Scientific Transformation of Nature Thomas Telford 1814 – 1826

11. Structures: Cable or Arch Vertical Deck Weight: q l Transformed by Form:l / d Into Horizontal Force: H

12. Structures: Cable or Arch Vertical Deck Weight: q l Transformed by Form:l / d Into Horizontal Force: H George Washington Bridge - 1931

13. George Washington Bridge - 1931

14. P = pressure L = stroke A = area N = frequency Thermodynamics: Heat to Work

15. Piston Force : P A Maintained at Speed : L N Transformed to Horsepower : Hp Machines: Piston Engine P = pressure L = stroke A = area N = frequency Thermodynamics: Heat to Work

16. Piston Force : P A Maintained at Speed : L N Transformed to Horsepower : Hp Electric generator Machines: Piston Engine Steam turbine Coal-Fired Steam to Electricity

17. Electric generator Steam turbine Coal-Fired Steam to Electricity

18. Networks: Electric Generator Generator Voltage : V Maintained at Current : I Transformed to Power : Hp

19. Networks: Electric Generator Generator Voltage : V Maintained at Current : I Transformed to Power : Hp Coal-Fired Hematite (Fe2O3) to Iron

20. Process: Blast Furnace Fe2O3 + 3C + (3/2)O2 2Fe + 3CO2 Iron Ore : Fe2O3 Heated with Coal (Coke) : C and Air : O2 Transformed into Iron : Fe Coal-Fired Hematite (Fe2O3) to Iron

21. Process: Blast Furnace Fe2O3 + 3C + (3/2)O2 2Fe + 3CO2 Iron Ore : Fe2O3 Heated with Coal (Coke) : C and Air : O2 Transformed into Iron : Fe 1779

22. 1889 1779

23. Social Transformation of Society Structures and Machines Politics of Public Works Economics of Private Enterprise 1889

24. Social Transformation of Society Structures and Machines Politics of Public Works Economics of Private Enterprise

25. Social Transformation of Society Networks and Processes Industry Restructures Regions Public Resources and Private Profits

26. Social Transformation of Society Networks and Processes Industry Restructures Regions Public Resources and Private Profits Transportation: River to Rail

27. Social Transformation of Society Networks and Processes Industry Restructures Regions Public Resources and Private Profits Resources: Oil to Wealth

28. Social Transformation of Society Networks and Processes Industry Restructures Regions Public Resources and Private Profits Rivers and Politics Resources: Oil to Wealth

29. Social Age of Iron and Steel Age of Power and Speed Transformation of Society Networks and Processes Industry Restructures Regions Public Resources and Private Profits • Independence, Iron, and Industry: 1776 – 1855 • Connecting the Continent: 1830 – 1876 • The Rise of the Great American Industries: 1876 – 1939 • Regional Restructuring: 1921 – 1964 • Information and Infrastructure: 1946 – Rivers and Politics

30. Age of Iron and Steel Age of Power and Speed • Independence, Iron, and Industry: 1776 – 1855 • Connecting the Continent: 1830 – 1876 • The Rise of the Great American Industries: 1876 – 1939 • Regional Restructuring: 1921 – 1964 • Information and Infrastructure: 1946 –

31. Independence, Iron, & Industry 1776 - 1855 Fulton, Livingston and the steamboat Lowell, Francis and textiles Stephenson, Thomson and railroads

32. “The whole of France fits into the Mississippi Basin six times over.”

33. Mississippi River 1824 “The whole of France fits into the Mississippi Basin six times over.” Economics versus Safety

34. Mississippi River 1824 Economics versus Safety

35. Boiler Explosions Franklin Institute STRESSES Alfred Guthrie STATISTICS Mark Twain STORIES

36. Boiler Explosions Franklin Institute STRESSES Alfred Guthrie STATISTICS Mark Twain STORIES

37. Connecting the Continent 1830 - 1876 Stanford and the continental railroad Henry, Morse and the telegraph Carnegie, Holley and steel rails

38. RR in 1950 RR in 1971

39. RR in 1950 Federal Highway Act - 1956 RR in 1971 Transportation: Rail to Road

40. The Rise of the Great Industries 1876 - 1939 SPEED Ford and Model T The Wright Brothers and Flyer Douglasand DC – 3 Federal Highway Act - 1956 Transportation: Rail to Road

41. The Rise of the Great Industries 1876 - 1939 SPEED Ford and Model T The Wright Brothers and Flyer Douglasand DC – 3

44. The Rise of the Great Industries 1876 - 1939 POWER Edison, Westinghouse and electricity Rockefeller, Burton and oil refining

45. The Rise of the Great Industries 1876 - 1939 POWER Edison, Westinghouse and electricity Rockefeller, Burton and oil refining

50. Hoover Dam lit by its own Power