1950s: man in suit rises from desk and walks to blackboard as man in necktie points out chalk equation about radiation and a gauge and shakes hands.
By AV Geeks
- Stock footage ID: 29047102
Video clip length: 00:22FPS: 23.98Aspect ratio: 16:9Editorial use only. Learn more
|HD||$79||1888 × 1062||MOV||141.7 MB|
|SD||$65||852 × 480||MOV||16.2 MB|