Answer:
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
A mile from end to end, yet as close to as a friend. A precious commodity, freely given. Seen on the dead and on the living. Found on the rich, poor, short and tall, but shared among children most of all.
I drift forever with the current down these long canals theyβve made, Tame, yet wild, I run elusive Multitasking to your aid. Before I came, the world was darker, colder, sometimes, rougher, true. But though I might make living easy, Iβm good at killing people too.
According to the music industry, you can count on a midnight train and the devil to turn up here.
When you stop and look, you can always see me. If you try to touch, you cannot feel me. I cannot move, but as you near me, I will move away from you.
Iβm grown from darkness but shine with a pale light. Very round I am and always a lady's delight.