True network neutrality looks like this: public ownership of the physical medium.

The storage device can then use this information to locate the data on the physical medium, and retrieve it.

But a connection can equally well exist between the information proper and its physical medium.

This debate is becoming more and more important as much physical medium simply disappears.

So, sound needs a physical medium in order to travel anywhere.

On the other, you had that rare thing, a good physical medium.

It needs no physical medium between the two stations (so called wireless communication).

They have the liberty to take their music onto the physical medium via any record label.

Both languages define different printable areas for a given physical medium.

"Some of my experiences with a physical medium in Reykjavík."