Do speaker cables need a burn in period?


I have heard some say that speaker cables do need a 'burn in', and some say that its totally BS.
What say you?


128x128gawdbless
@geoffkait 

So, i'm still waiting for your data/documentation that shows that wire directionality OR cable brake-in applies to a AC circuit.

Lets set the table once again on what AC current is:

Alternating Current (AC) flows one way, then the other way, continually reversing direction which would make a directional wire if it existed useless.

The rate of changing direction is called the frequency of the AC and it is measured in hertz (Hz) which is the number of forwards-backwards cycles per second.
Az, don’t tell me you haven’t seen the data sheets. You know, the ones from HiFi Tuning. Shame on you! You know, you really need to do some due diligence. God helps those who help themselves. 
 And just because the energy is flowing from the source to the load does not mean the wire is directional. It would flow just as well if you reverse the wire. 
You can describe a higgs boson but you can't tell anyone what it is. The map is not the territory.
That’s where the Feynman quote comes in about explaining things to ordinary people. But what you stated earlier was that no one could define Higgs boson, which is not (rpt not) true. Obviously someone can define and explain Higgs boson because it has become part of the Standard Model. As far as understanding atomic physics goes, obviously many peoples’ eyes would probably glaze over, same goes for a lot of things. That’s kind of how it goes.