What in the world is going on here?
This is actually an image from a Bell Laboratories ad from Life magazine in 1947. This technician is using an elaborate apparatus to film this woman’s vocal chords. This does not look comfortable! It reminds me of the scene from Ghostbusters when Venkman hooked people up to electric shock equipment to test ESP. Haven’t seen it? It’s worth a look. Even if you have seen it, it’s worth seeing again.
Will people in the future look back at our sophisticated scientific apparatus and laugh at how crude and barbaric it is? I can’t even begin to imagine. Considering how much that picture makes me cringe, however, I’m guessing that they will.
So, what kind of images did they get? Here is an example of footage taken by Bell Labs.