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Stock video

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: 16:9
HD$791888 × 1062MOV141.7 MB
SD$65852 × 480MOV16.2 MB
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