
235 - Janna Levin: How to Survive a Black Hole
Robinson's Podcast
Exploring Black Holes and Gravitational Lensing
This chapter examines the historical significance of gravitational lensing, notably highlighted by Eddington's 1919 solar eclipse expedition that validated Einstein's theory of relativity. It further explores the complexities of black holes, their formation, and the relationship between their mass and radius, alongside the challenges of detecting these cosmic entities. The narrative also traces the evolution of black hole theory from skepticism to acceptance, culminating in the technological advancements that allowed for the first photographic evidence of black holes.
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