Idea for Audio and Power Cables

A recent development in power transmission are superconducting cables that operate at a couple hundred degrees below zero, cooled by liquid nitrogen. The main feature is zero resistance to the flow of electricity. Hmm, wonder what those cables would cost?

Here's another idea for containing stray electrons (Tara Labs sells a cable that suspends the conductors in a vacuum and charges $15,000 for speaker cable).

https://www.youtube.com/watch?v=u19QfJWI1oQ

If Sulfur Hexafluoride can neutralize a stun gun, it should certainly contain a few measly audio electrons.
So why hasn't a "future enterpriser" tried this yet?

There was a guy over here some years ago was using mercury in tubes for speaker cables. Very dangerous stuff, Yikes!

Never mind. I didn't read your post correctly.

If we're talking about cars that have liquid cooled cables, its not snake oil. Batteries usually work better at lower temperatures.

"Could help wondering how quickly the snake oilers will come up with liquid cooled cables for "super charging" your audio setup .. based on Tesla's recent moves"

You may want to have another look at the link you posted. Did you read it?