Do speaker cables need a burn in period?

again, please  - someone - anyone - please provide some fact-based explanation as to why speaker cables may require breaking in.  I will keep an open mind, but I am unaware of why this would make any difference, or any factual attempt to measure such a difference.

Unless and until any plausible explanation is presented, I've got to call BS.  Please prove otherwise or at least suggest a theory?

I think it is more likely one perceives a difference rather than if one really exists with speaker cables. 

again, please - someone - anyone - please provide some fact-based explanation as to why speaker cables may require breaking in. I will keep an open mind, but I am unaware of why this would make any difference, or any factual attempt to measure such a difference.

I supposed there were people back then who didn't believe the earth is round.  They demanded someone to travel around the earth.  Of course you didn't have to travel around the earth since there were plenty of evidences without having to actually going around the earth.  A lot of smart people already knew that.
You sound like that sort of people who were skeptical back then.

If people never asked for proof of scientific hypotheses we’d have gotten nowhere.