cracking: 224 phrases in 28 subjects |
Agriculture | 2 |
Analytical chemistry | 1 |
Antennas and waveguides | 1 |
Chemistry | 24 |
Coal | 1 |
Construction | 8 |
Cultural studies | 1 |
Earth sciences | 2 |
Electronics | 3 |
Energy industry | 5 |
Environment | 2 |
General | 32 |
Glass production | 1 |
Industry | 27 |
Materials science | 18 |
Mechanic engineering | 1 |
Medical | 3 |
Metallurgy | 31 |
Natural resourses and wildlife conservation | 1 |
Nuclear and fusion power | 7 |
Oil / petroleum | 7 |
Packaging | 10 |
Physics | 6 |
Refrigeration | 2 |
Sports | 1 |
Technology | 23 |
Transport | 3 |
Weapons and gunsmithing | 1 |