The previewed version of this stock footage is low resolution. For stunning royalty free 4K, HD, or SD, buy this video clip.

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.

A

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
Editorial use only. This clip cannot be used for advertising or promotional purposes. Learn more