Timeline of Physics

340 years of discovery — from the laws of motion to the frontiers of energy harvesting. Explore the milestones that shaped our understanding of the universe.

1687

Newton's Principia

Isaac Newton publishes laws of motion and universal gravitation, founding classical mechanics.

matter
1785

Coulomb's Law

Charles-Augustin de Coulomb quantifies the electrostatic force between charges.

technology
1820

Electromagnetism Discovered

Hans Christian Ørsted discovers that electric currents produce magnetic fields.

technology
1865

Maxwell's Equations

James Clerk Maxwell unifies electricity, magnetism, and optics into a single theory.

technology
1877

Boltzmann Entropy

Ludwig Boltzmann connects microscopic states to macroscopic thermodynamics with S = k ln W.

matter
1895

X-rays Discovered

Wilhelm Röntgen discovers X-rays, revolutionizing medicine and opening a new window on atomic structure.

life
1897

Electron Discovered

J.J. Thomson discovers the electron, the first subatomic particle, at the Cavendish Laboratory.

particles
1900

Quantum Theory Born

Max Planck introduces energy quanta (E = hf) to solve the black-body radiation problem.

particles
1905

Einstein's Miracle Year

Albert Einstein publishes special relativity (E = mc²), the photoelectric effect, and Brownian motion.

particles
1911

Atomic Nucleus Discovered

Ernest Rutherford's gold foil experiment reveals the atomic nucleus.

particles
1913

Bohr Model

Niels Bohr proposes the quantized orbital model of the hydrogen atom.

particles
1915

General Relativity

Einstein presents his field equations describing gravity as the curvature of spacetime.

universe
1922

Friedmann Equations

Alexander Friedmann derives the equations governing the expansion of the universe.

universe
1925

Pauli Exclusion Principle

Wolfgang Pauli formulates the exclusion principle, explaining atomic structure and the periodic table.

particles
1926

Schrödinger Equation

Erwin Schrödinger formulates wave mechanics, providing the mathematical foundation of quantum theory.

particles
1927

Uncertainty Principle

Werner Heisenberg establishes the fundamental limits of quantum measurement.

particles
1928

Dirac Equation

Paul Dirac unifies quantum mechanics and special relativity, predicting the existence of antimatter.

particles
1929

Expanding Universe

Edwin Hubble discovers that galaxies are receding — the universe is expanding.

universe
1932

Neutron Discovered

James Chadwick discovers the neutron, completing the picture of nuclear structure.

particles
1938

Nuclear Fission

Otto Hahn and Lise Meitner discover nuclear fission, releasing enormous energy from uranium.

technology
1947

Transistor Invented

Bardeen, Brattain, and Shockley invent the transistor at Bell Labs, launching the electronics age.

technology
1956

Neutrino Detected

Clyde Cowan and Frederick Reines detect the neutrino for the first time using a nuclear reactor.

particles
1964

Quark Model Proposed

Murray Gell-Mann and George Zweig independently propose quarks as constituents of hadrons.

particles
1964

Cosmic Microwave Background

Arno Penzias and Robert Wilson discover the CMB, confirming the Big Bang theory.

universe
1967

Electroweak Unification

Glashow, Weinberg, and Salam unify electromagnetism and the weak force.

particles
1974

Hawking Radiation

Stephen Hawking predicts that black holes emit thermal radiation and can evaporate.

universe
1995

Bose–Einstein Condensate

First BEC created in a lab — a new state of matter at near-absolute-zero temperatures.

matter
1998

Accelerating Expansion

Two teams discover that the universe's expansion is accelerating, implying dark energy.

universe
2004

Graphene Isolated

Andre Geim and Konstantin Novoselov isolate single-layer graphene — a material one atom thick.

matter
2012

Higgs Boson Discovered

CERN's ATLAS and CMS experiments discover the Higgs boson, confirming the Standard Model.

particles
2015

Neutrinos Have Mass

Nobel Prize awarded to Kajita and McDonald for discovering neutrino oscillations, proving neutrinos have mass.

particles
2015

Gravitational Waves Detected

LIGO detects gravitational waves from merging black holes — confirming Einstein's century-old prediction.

universe
2019

First Black Hole Image

The Event Horizon Telescope captures the first image of a black hole in galaxy M87.

universe
2024

Schubart–NEG Master Equation

Holger Thorsten Schubart publishes the master equation for neutrinovoltaic energy conversion, formalizing how invisible radiation interacts with multilayer nanostructures to produce power.

technology
2025

Neutrino Power Cube Pilot

The Neutrino Energy Group begins pilot testing of the Neutrino Power Cube — a fuel-free 5-6 kW power generator based on neutrinovoltaic technology.

technology

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