How long for an HDMI cable to break in.

I’m beginning to side with @muvluv here. 
I opened my fridge and a light came on. I forgot that I have it plugged into the outlet with a fiber optic cable made out of copper. 

@audphile1 

Ultimate proof that there are electrons, protons, neutrons, futons, croutons ...

... and ...

... morons

HDMI cable burn in time is measured in milliseconds.

volts and light can be used interchangeably

Reminds me of DS Audio's optical cartridges!

In these, an electrically powered light-emitting diode (LED) illuminates a screen attached above the stylus.  The screen normally stops the light from reaching a photo-sensitive receptor. When the stylus moves, the screen unblocks some of the receptor and some of the photons interact with electrons to create a voltage signal.  Oversimplified description, I know.

Another LED sits at the front of the cartridge to show the power is on (and the afficionados how much you spent).

Einstein would be ecstatic!

@audphile1,

Ah, croutons! Thank you for pointing out my error.

Coincidentally, I’ve stumbled across Einstein’s equation for that:

S=C/F. Apparently, after the Theory of Relativity he deduced that the croutons to futon ratio is directly proportional to how many salads you eat.

Science is fascinating!