3 related articles
The Birth of General Relativity: How I…
Exploring how Einstein created general relativity through the fusion of intuitive sparks, deep knowledge, and rigorous self-critique—insights from Lex Fridman's conversation with physicist Don Lincoln.
What Exactly Is Dark Matter? A Deep Di…
Dark matter makes up 83% of all matter in the universe, yet has never been directly detected. This article examines key evidence from galaxy rotation curves, the Bullet Cluster, and Dragonfly galaxies, along with three detection approaches and current research challenges.
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.