Timeline: 4th Period

400

Leucippus and the theory of atomism

Leucippus Facebook Page

Period: 410 to 476

Fall of Roman Empire

450

Democritus and his Atomic Theory

Democritus Facebook

Period: 476 to May 29, 1453

Dark Ages

Period: May 1, 1400 to May 1, 1700

Renaissance

Sep 10, 1759

Chatelet and Newton's Prinicpa

Emilie du Chatelet Facebook pg

Period: Jan 1, 1760 to Jan 1, 1830

Industrial Revolution

Period: Aug 8, 1788 to Dec 2, 1804

French Revolution

Nov 28, 1789

Antoine Lavoisier "Father of Modern Chemistry"

Antoine Lavoisier's FacebookAntoine Lavoisier's Facebook

Nov 27, 1803

John Dalton "Father of Modern Atomic Theory"

Facebook Page

Nov 28, 1811

Avogadro's Law

Facebook

Nov 28, 1821

Michael Faraday

Facebook-Michael Faraday

Nov 28, 1865

John Newlands and the Periodic Table

Facebook of John Newlands Facebook

Nov 30, 1867

Sir William Crookes

Mar 6, 1869

Dmitri Mendeleev Periodic Table

Dmitri Mendeleev

Nov 28, 1893

1893 Wilhlem Wien - The Displacement Law

Facebook Page

Nov 28, 1901

Marie Curie Facebook Page

Currie

Nov 28, 1901

1899: Radioactivity in progress

nauglesclass

Nov 28, 1905

H. W. Nernst

H. W. Nernst Facebook

Dec 6, 1906

Discovery of the Electron, J. J. Thomson

JJJ.J Thomson

Nov 28, 1908

Hans Geiger: Geiger Counter

FacebookScientist

Nov 28, 1910

Ernest Rutherford

Ernest Facebook

Nov 30, 1910

Robert Millikan

R.M. Facebook

May 16, 1913

Atomic Theory - Bohr Model

Niels Bohr Facebook Page

Nov 27, 1913

Henry Moseley

Henry's Facebook

Period: Jul 28, 1914 to Nov 11, 1918

World War I

Nov 27, 1914

Max Planck appointed as dean of Berlin University. Contact with Einstein is now possible.

Max Planck on Facebook

Nov 28, 1920

Louis de Broglie

Louis de Broglie powerpoint

Nov 22, 1921

Einstein and Energy

Einstein Facebook pg

Jan 28, 1925

Wolfgang Pauli and the Exculsion Principle

Wolfgang's Wall You can download the presentation in google docs to powerpoint if you want to view it in full screen.
Wolfgang Pauli (1900-1958) developed the Pauli Exclusion Principle in 1925, which stated that no two electrons in an atom can be in the same quantum state.

Jan 10, 1926

Max Born Quantum Mechanics

Max Born's Facebook Page

Nov 28, 1926

Enrico Fermi

https://docs.google.com/a/westcta.ccsd.net/present/edit?id=0AV7YWTntI9D4ZGcyZzk1eHhfMTE1bm10bmhnbg&hl=en_US

Nov 30, 1926

Erwin Schrodinger------Schrödinger's wave equation.!!!

Erwin Schrodinger

Nov 2, 1927

Werner Heisenberg

Heisenberg - Werner Heisenberg was a German-born physicist during World War II. He delved heavily into the theory of matrix equations and eventually discovered the Uncertainty Principle of Quantum Mechanics, for which he was awarded a Nobel Prize in 1932.