Preview video quality does not reflect full licensed version.

Stock video

1950s: A professor introduces the concept of organic chemistry in 1952.


By Rick Ray

  • Stock footage ID: 26866408
Clip length: 00:43FPS: 29.97Aspect ratio: 16:9
HD$791920 × 1080MOV356 MB
SD$65852 × 480MOV32.5 MB
Editorial use only. This clip cannot be used for advertising or promotional purposes. Learn more