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The Vacuum Energy Crisis: Why Quantum …
QFT's vacuum energy prediction exceeds dark energy observations by 10^120 — physics' worst prediction. Explore the cosmological constant problem, why even optimistic estimates leave a 10^60 gap, and the theoretical solutions being pursued.
Is String Theory Dead? A Deep Reflecti…
Fermilab physicist Don Lincoln analyzes string theory's current state on the Lex Fridman podcast: the landscape problem, falsifiability crisis, brain drain, and why string theory can neither be confirmed nor killed.