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Physics & Cosmos

Exploring the fundamental laws that govern our universe and beyond

Physics & CosmosMar 15, 2026

Quantum Tunneling: How Particles Walk Through Walls (And Why You Can't Teleport to Mars... Yet)

Quantum tunneling lets particles pass through impossible barriers. Could this ever let humans travel from Earth to Mars? Here's how it actually works — no physics degree required.

Rajeswaran Thangeswaran•4 min read

Physics & CosmosFeb 10, 2026

The Beauty of Spacetime: Why Physics Is the Ultimate Story

Physics tells the deepest story ever told — the story of reality itself. Here's why I think everyone should appreciate the beauty of spacetime.

Rajeswaran Thangeswaran•2 min read