A thought-provoking video discussing emergent gravity theories, which propose that gravity is not a fundamental force but arises from other phenomena. Credit: PBS Space Time (YouTube/UC7_gcs09iThXybpVgjHZ_7g )
Quantum Gravity
An advanced course exploring the search for a theory of Quantum Gravity, focusing on the fundamental conflict between general relativity and quantum mechanics, and the leading approaches like String Theory and Loop Quantum Gravity.
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