MACHINES

(See also Automation; Engines; Factories; Industry; Power; Robots)

adding: g72 6/22 3

automated: g80 5/8 30-31; g69 7/22 21-24; g64 3/8 30

coal mining: g85 5/22 17-18

commandments for machine age: g56 3/22 24

computers: g84 2/8 12-15; g84 4/22 21-27; g79 5/22 20-24; g78 7/22 16-20

copying: g66 4/8 20-23

maintenance: g67 6/8 3

man’s dependence on: g61 7/8 18; g41 1/22 25

papermaking: g85 11/8 23-25

strip mining: g64 3/22 22