Cas A

What does it mean, all at once?
What does it mean to go slow?

Watch this clip. Sounds from Cas A.
Now this one. The whole Deep Field,

Black holes like grains on a beach
And a slow sweep of sound past them.

The shades you see all at once.
The sound pans from them go slow.

All the ways brains can get bits,
You get the night. You get it.

All at once is too much time.
One at a time takes up more.