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Stock video

1950s: A professor shows how the quantity of a liquid or solid substance can be measured in 1952.


By Rick Ray

  • Stock footage ID: 26866573
Clip length: 00:23FPS: 29.97Aspect ratio: 16:9
HD$791920 × 1080MOV145.4 MB
SD$65852 × 480MOV15.4 MB
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