| Title | Comment | Keywords |
|---|---|---|
| Stress and Strain | 13:44 - 14:46 (01:02) / 1.3 MB | "tectonic activity", fold, structure, "Dee Trent", compression, tension, stress, strain, "elastic strain", "elastic limit", earthquake, deformation |
| Stress Types | 14:46 - 16:25 (01:39) / 2.2 MB | "tectonic activity", fold, structure, "Dee Trent", compression, tension, stress, strain, "elastic strain", "elastic limit", earthquake, deformation |