History of Modern Physics — From Theory of Relativity to Quantum Mechanics (1905-2024)

⚡ Special Theory of Relativity

Albert Einstein introduced his revolutionary theory that transformed our understanding of time, space, and energy, with the equation E=mc² linking mass and energy.

Ernest Rutherford discovered that atoms contain a positively charged nucleus orbited by electrons, disproving the previous plum pudding model.

🌊 Quantum Mechanics Foundation

Werner Heisenberg and Erwin Schrödinger developed the foundations of quantum mechanics, with Heisenberg's uncertainty principle limiting what we can know about particles.

The greatest physicists of the era gathered to discuss quantum mechanics interpretation, beginning Einstein and Bohr's famous debates on quantum reality's nature.

⚛️ Nuclear Fission Discovery

Lise Meitner and Otto Hahn discovered nuclear fission, opening the door to nuclear energy and weapons that transformed the world.

Cecil Powell discovered the pion, a subatomic particle that plays a crucial role in modern understanding of the strong nuclear force.

🧩 Quark Model

Murray Gell-Mann and George Zweig proposed the quark model, revealing that hadronic particles are composed of more fundamental quarks.

Burton Richter and Samuel Ting discovered a new particle containing charm quarks, confirming the quark model and opening a new era of physics.

🔗 Discovery of W and Z Bosons

Carlo Rubbia and Simon van der Meer discovered W and Z bosons, mediators of the weak force, confirming electroweak unification.

Two teams at Fermilab discovered the top quark, the heaviest known fundamental particle, completing the Standard Model of particles.

🌌 Accelerating Universe Expansion

Two groups of physicists discovered that the universe's expansion is accelerating due to dark energy, radically reconsidering our cosmological understanding.

CERN announced the discovery of the Higgs boson, the particle responsible for giving mass to other particles, culminating decades of research.

🌊 Gravitational Waves Detection

LIGO observatories detected gravitational waves for the first time from merging black holes, confirming Einstein's century-old prediction.

The Event Horizon Telescope collaboration released the first direct image of a black hole in galaxy M87, a historic milestone in observational astrophysics.

💻 Quantum Computing Advances

Companies like Google and IBM made significant advances in quantum computing with more stable and powerful quantum processors, bringing practical applications closer.