| Artist | : | Engineering's secret weapon: How ultrasound spots structural problems - with Rachel Edwards |
| Title | : | The Royal Institution |
| Duration | : | 2872 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Engineering's secret weapon: How ultrasound spots structural problems - with Rachel Edwards |
| Title | : | The Royal Institution |
| Duration | : | 2872 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |