നമ്മൾ ഒന്നിലും തൊടുന്നില്ല? ബ്ലാക്ക് ഹോൾ രഹസ്യവും ചന്ദ്രശേഖർ ലിമിറ്റും

നമ്മൾ ഒന്നിലും തൊടുന്നില്ല? ബ്ലാക്ക് ഹോൾ രഹസ്യവും ചന്ദ്രശേഖർ ലിമിറ്റും

From JR Studio Malayalam by Jithinraj R S

September 5, 2026 · 28 min

About this episode

This episode explores the quantum mechanics behind the sensation of touch and its relation to black holes and the Chandrasekhar limit.

The Touch Illusion: From Your Fingertips to the Birth of Black Holes When you touch your phone, a table, or a chair, it feels solid and immediate—yet, physics reveals a astonishing truth: you have never actually touched a single object in your entire life. Despite atoms being 99.9999999% empty space, your hand doesn't pass through a table because of the intricate dance of electron clouds and quantum mechanics. At the heart of this physical resistance is the Pauli Exclusion Principle, a fundamental law stating that identical particles like electrons cannot occupy the exact same quantum state. When you press down on a surface, you are experiencing the powerful boundary set by quantum forces and electromagnetic repulsion, keeping you hovering mere fractions of a nanometer away from true contact. What makes this quantum rule truly breathtaking is that it operates on both the microscopic scale of your fingertips and the cosmic scale of dying stars. It is this exact electron degeneracy pressure that prevents a collapsing star from shrinking into nothingness, holding it stable as a White Dwarf—a boundary famously calculated in 1930 by 19-year-old Subramanyan Chandrasekhar. From…

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Host: Jithinraj R S

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