Wisdom Builder
Flashcards
MODE:
What speculative structure would allow returning to the past?
Closed timelike curve
Structure FAQ
Time.
In physics, what does apparent “stillness” usually represent?
Dynamic equilibrium
Structure Quote
Impermanence.
What is the category of outcome, and the leading model, for an ever-expanding universe?
The Big Freeze and the Lambda Cold Dark Matter (ΛCDM) model
Structure FAQ
Big Bang.
What do we need for the Big Crunch theory to make a come back?
Overcome the Expansion (Stronger gravity, more matter, or some other condition)
Structure Article
Expanding Universe.
What is the smallest meaningful unit of time in physics, and why?
Planck time (physics breaks down)
Structure FAQ
Big Bang Singularity.
Which "end-of-the-universe" idea says "expansion" eventually tears atoms apart?
Big Rip
Structure FAQ
Big Bang.