Real world tubes

Mad Science non-essential: Mesa of the Lost Women
Pleasure and essences

On a recent visit to a popular science museum of good reputation (name withheld to protect the innocent) I came across the following two artifacts in an exhibit on alternative energy which triggered mental associations with a meme often found here at EroticMadScience.

and

We gather our fetish fuel where we can, I guess.

Now where is that girl in the diaphanous veil?