Cryogenically treated cables

We used to treat aerospace components cryogenically to increase their stability to change dimension in space enviroments. We are talking of millionths of an inch changes. We had to use 20 hours soaks in liquid nitrogen to do the job. Dry ice and freezers were of no use. I would assume that changes to the crystall structure would need such treatment for cables. It sounds like a scam to me.

While we're talking about freezing cables, has anyone tried the cable cookers available? For that matter, has anyone tried sautéing their cables? With butter? Margerine?

had some ic's cryo'd by jennifer at jena labs.
AQ lapis X3 showed inprovements, like getting a few more horsepower for very inexpensive investment.
not sure i'd give my audiotruth or other to a machine shop to treat with cranks and cams.

Has anyone noticed whether or not the color of the mesh or outer covering of their interconnects changes after cryo treating?

I once had a girlfriend that had been cryo treated but she never thawed out!