WWB Trainer
WWB Key Ideas
The expanding universe.
MODE:
~
4 minutes
of short abstracts.
10 key ideas.
1.
ΛCDM remains the leading cosmological model because our current best measurements indicate gravity is not strong enough to stop the universe’s expansion.
2.
The singularity is more philosophical. While the universe’s expansion is scientific, the singularity itself remains speculative and unproven.
3.
In shaping modern cosmology, Galileo articulated the relativity principle in 1632, Newton made gravity universal in 1687, and Einstein revealed gravity as the curvature of spacetime in 1915.
4.
We do not know the ultimate fate of the universe, but the leading ideas are that it expands forever, collapses and starts over, or ends in something more extreme.
Done. Refresh for another set.
WWB Trainer
(c) 2025-2026 TouchstoneTruth.
Writing and coding by Michael Alan Prestwood.
(c) 2025-2026 TouchstoneTruth.
Writing and coding by Michael Alan Prestwood.
