Andrew Côté
@Andercot · Aug 6, 2026
The critical density of the universe is the average density at which spacetime is flat
It just so happens that a black hole the size of the observable universe has exactly the same density as the critical density for a universe with flat spacetime
Another coincidence is that as
Elon Musk
@elonmusk
“Everything is computer”
03:17 PM · August 6, 2026 · 48.1K views
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