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scaled model: 26 phrases in 14 subjects |
Astronautics | 5 |
Automated equipment | 2 |
Automobiles | 1 |
Aviation | 3 |
Construction | 1 |
Contextual meaning | 1 |
Drilling | 1 |
Ecology | 1 |
Electronics | 2 |
Geophysics | 1 |
Mathematics | 1 |
Nanotechnology | 1 |
Nautical | 2 |
Technology | 4 |