There's no background information for this video, fascinating as it is.

I'm particularly intrigued by the nano-fly on the middle-left that appears to be constructing/changing the 'squares'.

edit: The 'surge' and 'pause' effect seems to coincide with the apparent activity. That looks suspicious, we really need to understand the context a lot more to make anything of this.

There's no background information for this video, fascinating as it is.

I'm particularly intrigued by the nano-fly on the middle-left that appears to be constructing/changing the 'squares'.