Cryo a power cord?


I have some MIT Oracle AC3 power cords. 6 ft each. Has anyone experience with cryoing these cables. I find them excellent as is, but curious. Thanks. 
ptss
I'm not sure cryo classifies as pseudoscience. Seems like real bias at work here.
geoffkait is correct, many major and minor power cord companies might not advertise that theri products are cryogenitically treater (some do) but they are. If the process didn't improve the product, why would they smend the extra expense? Personally, I trust my ears and know what I hear...after a long break-in process.
If cryo was a pseudo science how come NASA uses it? How come LIGO the project that detected gravity waves uses it? How come Ferrari uses it? How come Olympic target shooters use it? He-loo!