Laser - Einstein established the theoretical foundations for the laser and the maser in the paper Zur Quantentheorie der Strahlung (On the Quantum Theory of Radiation)
Time: 1917
Place: Germany
Details: In 1917, Albert Einstein established the theoretical foundations for the laser and the maser in the paper Zur Quantentheorie der Strahlung (On the Quantum Theory of Radiation) via a re-derivation of Max Planck's law of radiation, conceptually based upon probability coefficients (Einstein coefficients) for the absorption, spontaneous emission, and stimulated emission of electromagnetic radiation.
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W. E. B. Du Bois-Du Bois received a fellowship to attend the University of Berlin
1892 - Berlin University, Germany


Laser-Rudolf W. Ladenburg confirmed the existence of the phenomena of stimulated emission and negative absorption
1928 - Germany


Berlin Wall-Advance Warning Information
Wednesday Aug 9, 1961 - East Germany, Germany


Adolf Hitler-Last trip from the Führerbunker
Friday Apr 20, 1945 - Berlin, Germany


Adolf Hitler-Tripartite Pact
Friday Sep 27, 1940 - Berlin, Germany


Adolf Hitler-1940 Field Marshal Ceremony
Friday Jul 19, 1940 - Berlin, Germany


Armenian Genocide-The Treaty of Berlin
Saturday Jul 13, 1878 - Berlin, Germany


Rwandan genocide-Berlin Conference
Saturday Nov 15, 1884 - Berlin, Germany


German revolutions of 1848–1849-Eisenstuck representative of the central authority for the Palatinate
Monday May 7, 1849 - Central Europe (Present-Day Germany)


The Wright brothers-Wilbur never flew again
Jun, 1911 - Berlin, Germany


Adolf Hitler-Reichstag building was set on fire
Monday Feb 27, 1933 - Berlin, Germany


Max Planck-Erwin (His son) was hanged
Tuesday Jan 23, 1945 - Plötzensee Prison, Berlin, Germany


German revolutions of 1848–1849-Warnings by the police against public demonstrations
Monday Mar 13, 1848 - Central Europe (Present-Day Tiergarten, Berlin, Germany)


Berlin Wall-Crossing points Closed
Saturday Aug 26, 1961 - Berlin, East Germany, Germany


World War II-The Axis expanded
Nov, 1940 - Germany


World War II-Tripartite Pact
Saturday Sep 28, 1940 - Berlin, Germany


Adolf Hitler-Marriage
Sunday Apr 29, 1945 - Berlin, Germany


Albert Einstein-Prussian Academy of Sciences in Berlin
Thursday Jul 24, 1913 - Berlin, Germany


Max Planck-His Home was Destroyed
Feb, 1944 - Berlin, Germany


The Holocaust-Jewish businesses closed
Thursday Apr 6, 1933 - Germany


Berlin Wall-Concert close to the Wall
Saturday Jun 6, 1987 - Berlin, West Germany, Germany


Joseph Goebbels-Goebbels and Quandt married
Saturday Dec 19, 1931 - Germany


Berlin Wall-Live concert in East Berlin
Tuesday Jul 19, 1988 - Berlin, East Germany, Germany


Adolf Hitler-New Cabinet
Monday Jan 30, 1933 - Germany


Adidas-The 1936 Summer Olympics
Saturday Aug 1, 1936 - Berlin, Germany


The Holocaust-Adolf Hitler became Chancellor of Germany
Monday Jan 30, 1933 - Germany


The Holocaust-Hitler signed a "euthanasia decree"
Oct, 1939 - Germany


World War II-Hitler Committed Suicide
Monday Apr 30, 1945 - Berlin, Germany


World War II-Hitler issued the directive to prepare for an invasion of the Soviet Union
Wednesday Dec 18, 1940 - Berlin, Germany


The Holocaust-Hitler declared that the Jews would be exterminated
Friday Dec 12, 1941 - Berlin, Germany


Joseph Goebbels-Goebbels killed himself
Tuesday May 1, 1945 - Berlin, Germany


The Holocaust-Hitler canceled the T4 program
Aug, 1941 - Germany


Joseph Goebbels-Hindenburg appointed Hitler as Reich chancellor
Monday Jan 30, 1933 - Berlin, Germany


Benito Mussolini-The Pact of Steel
Monday May 22, 1939 - Berlin, Germany


Joseph Goebbels-Goebbels was depressed
Monday Apr 30, 1945 - Berlin, Germany


Heinrich Himmler-Negotiations with the western Allies
Saturday Apr 28, 1945 - Berlin, Germany


Adolf Hitler-Hitler removed Göring from all government positions
Sunday Apr 29, 1945 - Berlin, Germany


Joseph Goebbels-Goebbels appointed newly created Air Raid Damage committee
Friday Jan 15, 1943 - Germany


Joseph Goebbels-Goebbels's speech to burning the Nazi book
Wednesday May 10, 1933 - Berlin, Germany


Max Planck-Retirement
Sunday Jan 10, 1926 - Berlin


Joseph Goebbels-Goebbels appointed the Reich Defense Commissioner for his Gau
Monday Nov 16, 1942 - Germany


The Holocaust-Nazi boycott of Jewish businesses
Saturday Apr 1, 1933 - Germany


World War II-Hitler demanded that a Polish plenipotentiary immediately travel to Berlin
Wednesday Aug 30, 1939 - Berlin, Germany


World War II-Public peace overture
Friday Oct 6, 1939 - Germany


The Holocaust-March 1933 Reichstag elections
Sunday Mar 5, 1933 - Germany


Joseph Goebbels-Reichstag changed the immunity regulations
Feb, 1931 - Berlin, Germany


World War II-Pact of Steel
Monday May 22, 1939 - Berlin, Germany


World War II-Stormy meeting
Thursday Aug 31, 1939 - Berlin, Germany


World War II-German declaration of war against the United States
Thursday Dec 11, 1941 - Berlin, Germany


World War II-Hitler became the Chancellor
Monday Jan 30, 1933 - Germany


Great Depression-German federal election (November 1932)
Sunday Nov 6, 1932 - Berlin, Germany


Joseph Goebbels-The ban on the NSDAP was lifted
Sunday May 20, 1928 - Berlin, Germany


The Holocaust-Germany began a genocide policy against Jews
Monday Jan 30, 1939 - Berlin, Germany


The Holocaust-Nuremberg Laws
Sunday Sep 15, 1935 - Berlin, Germany


Joseph Goebbels-Goebbels continued his intensive antisemitic
Monday Jan 30, 1939 - Berlin, Germany


Great Depression-German federal election (July 1932)
Sunday Jul 31, 1932 - Berlin, Germany


German revolutions of 1848–1849-Prussia controlled the Rhineland as part of "Western Prussia"
1848 - Central Europe (Present-Day Berlin, Germany)


German revolutions of 1848–1849-Baden was the first state to have popular unrest
Feb, 1848 - Central Europe (Present-Day Germany)


Joseph Goebbels-Goebbels instigated the murder of Jews
Tuesday Nov 8, 1938 - Germany


Berlin Wall-Breaking the rules
Monday Oct 9, 1989 - Berlin, East Germany, Germany


German revolutions of 1848–1849-A constitution took effect on December
Tuesday Dec 5, 1848 - Central Europe (Present-Day Berlin, Germany)


Joseph Goebbels-Hitler married Eva Braun before his suicide
Sunday Apr 29, 1945 - Berlin, Germany


Joseph Goebbels-Goebbels knew how to play on Hitler's fantasies
Thursday Apr 12, 1945 - Germany


Joseph Goebbels-Goebbels composed the text of the Nazi boycott of Jewish businesses
Saturday Apr 1, 1933 - Germany


Joseph Goebbels-Goebbels continued to press Hitler to bring the economy to a total war footing
Jul, 1944 - Berlin, Germany


Joseph Goebbels-The Reich Film Chamber was created
Jun, 1933 - Berlin, Germany


Joseph Goebbels-Goebbels used provocation to bring attention to the NSDAP
Thursday May 5, 1927 - Germany


Joseph Goebbels-Goebbels's speeches attacked the Catholic church as morally corrupt
Friday May 28, 1937 - Berlin, Germany


Joseph Goebbels-The Reichstag fire
Monday Feb 27, 1933 - Berlin, Germany


Joseph Goebbels-Most of Hitler's inner circle to leave Berlin
Friday Apr 20, 1945 - Berlin, Germany


Joseph Goebbels-Goebbels was named Stadtpräsident of Berlin
Thursday Apr 1, 1943 - Berlin, Germany


Joseph Goebbels-Goebbels noted in his diary millions of Germans were fleeing westward
Sunday Jan 21, 1945 - Germany


Joseph Goebbels-Goebbels wanted to expulsion Jews from Berlin
1935 - Berlin, Germany


Gustav Stresemann-Losing his seats
1912 - Leipziger Straße 4, Berlin, German Empire(Present Day Germany)


Gustav Stresemann-Becoming a member in the Reichstag
1907 - Leipziger Straße 4, Berlin, German Empire(Present Day Germany)


Joseph Goebbels-Vice-Admiral Voss saw Goebbels for the last time
Tuesday May 1, 1945 - Berlin, Germany


Adolf Hitler-Death
Monday Apr 30, 1945 - Berlin, Germany


World War II-German Empire was dissolved
Monday Sep 9, 1918 - Germany


Joseph Goebbels-Goebbels gained control of radio stations nationwide
Jul, 1934 - Berlin, Germany


Joseph Goebbels-Goebbels organized Potsdam celebration
Tuesday Mar 21, 1933 - Berlin, Germany


Joseph Goebbels-Goebbels decreed that 20 per cent of the films should be propaganda and 80 per cent light entertainment
1942 - Germany


Heinrich Himmler-Himmler's SS representative was caught and brought back to the Führerbunker
Friday Apr 27, 1945 - Germany


Joseph Goebbels-Goebbels and his wife discussed suicide
Saturday Jan 27, 1945 - Germany


The Holocaust-Kristallnacht
Thursday Nov 10, 1938 - Germany


Joseph Goebbels-Goebbels proclaimed it illegal to listen to foreign radio stations
Saturday Sep 2, 1939 - Germany


Joseph Goebbels-Goebbels were distributed Free radios
Saturday Oct 29, 1938 - Berlin, Germany


Joseph Goebbels-Goebbels converted the 1 May holiday from a celebration of workers' rights into a day celebrating the NSDAP
Monday May 1, 1933 - Germany


Joseph Goebbels-The first time that "Goebbels met Magda Quandt"
1930 - Berlin, Germany


Joseph Goebbels-Goebbels and Bormann were witnesses to Hitlers
Sunday Apr 29, 1945 - Berlin, Germany


Hirohito-The Tripartite Pact
Friday Sep 27, 1940 - Berlin, Germany


Joseph Goebbels-Goebbels had a lack of income from his literary works
1923 - Berlin, Germany


German revolutions of 1848–1849-A delegation of the National Assembly met with King Frederick William IV
Saturday Apr 21, 1849 - Central Europe (Present-Day Berlin, Germany)


Joseph Goebbels-Goebbels redirected his propaganda machine against Poland
1938 - Germany


German revolutions of 1848–1849-Another elected assembly sat for the first time in Berlin
Monday May 22, 1848 - Central Europe (Present-Day Berlin, Germany)


Joseph Goebbels-Goebbels appointed head of the newly created Reich Ministry of Public Enlightenment and Propaganda
Tuesday Mar 14, 1933 - Berlin, Germany


Joseph Goebbels-Goebbels wanted to eliminate the Protestant church
Feb, 1937 - Germany


Joseph Goebbels-Goebbels was involved in planning the staging of the 1936 Summer Olympics
Friday Dec 25, 1936 at 12:05:00 AM - Berlin, Germany


Berlin Wall-John F. Kennedy supports
Wednesday Jun 26, 1963 - Berlin, West Germany, Germany


Martin Bormann-Hitler named Bormann Reichsleiter
Tuesday Oct 10, 1933 - Berlin, Germany


Martin Bormann-Hitler Transferred His Headquarters To The Führerbunker
Tuesday Jan 16, 1945 - Berlin, Germany
1917


BMW-BMW logo
1917 - Munich, Germany


David Ben-Gurion-Marriage
1917 - New York, U.S.


First Chechen War-The Russian Empire failed
1917 - Russia


John Maynard Keynes-Companion of the Order of the Bath for his wartime work
1917 - London, England


Juan Trippe-Finishing School
1917 - Pottstown, Pennsylvania, U.S.


Statue of Liberty-WWI Recruitment
1917 - U.S.

World War 1-The war in the middle east
Jan, 1917 - Sinai, Egypt& Palestine


W. E. B. Du Bois-Joel Spingarn established a camp to train African Americans to serve as officers in the United States military
1917 - U.S.


Mexican Revolution-Approving a New Constitution
Monday Feb 5, 1917 - Mexico City, Mexico


Benito Mussolini-Mussolini was injured severely
Feb, 1917 - Italy

World War 1-British naval blockade began
Thursday Feb 15, 1917 - Germany


Treaty of Versailles-United States role in the World War I
1917 - U.S


Josip Broz Tito-The February Revolution
Thursday Mar 8, 1917 - Saint Petersburg, Russian Empire


Vladimir Lenin-February Revolution
Thursday Mar 8, 1917 - Saint Petersburg, Russian Empire


Joseph Stalin-February Revolution
Thursday Mar 8, 1917 - Saint Petersburg, Russian Empire


Edward VIII-Love Affair
1917 - United Kingdom

World War 1-Baghdad Capturing
Mar, 1917 - Mesopotamia, Iraq, Ottoman Empire


Yasunari Kawabata-Moving to Tokyo
Mar, 1917 - Tokyo, Japan

World War 1-Battles of Gaza
Monday Mar 26, 1917 - Gaza&Sinai, Egypt and Palestine


Mao Zedong-Mao Published His First article
Apr, 1917 - Changsha, Hunan, China

World War 1-USA in the War
Monday Apr 2, 1917 - U.S


Marcus Garvey-Garvey initially signed up to fight but was ruled physically unfit to do so
Apr, 1917 - U.S.

World War 1-Nivelle offensive
Monday Apr 16, 1917 - Northern France

World War 1-Drunk soldiers
Thursday May 3, 1917 - Verdun, France

World War 1-Ottoman army was defeated
Thursday May 3, 1917 - Tulkarm, Palestine

World War 1-Removed Commander
Tuesday May 15, 1917 - France


Marcus Garvey-Garvey launched a New York branch of UNIA
May, 1917 - New York, U.S.


John F. Kennedy-Birth
Tuesday May 29, 1917 - Brookline, Massachusetts, U.S.


Marcus Garvey-Garvey began calling for armed self-defense
May, 1917 - U.S.

World War 1-Greece is an Ally
Jun, 1917 - Greece


John F. Kennedy-Baptized
Tuesday Jun 19, 1917 - Brookline, Massachusetts, U.S.


Red Summer-Violent racial riots against blacks due to labor tensions
1917 - Illinois and Texas, U.S.


Marcus Garvey-Garvey shared a stage with Harrison at the inaugural meeting of the latter's Liberty League of Negro-Americans
Jun, 1917 - U.S.

World War 1-Battle of Passchendaele
1917 - Passchendaele, Belgium

World War 1-Czechoslovak Legon defeated Austro-Hungarian Army in Zborov
Monday Jul 2, 1917 - Zborov, Ukraine


Winston Churchill-Churchill was appointed Minister of Munitions
Jul, 1917 - England, United Kingdom


Josip Broz Tito-The July Days
Tuesday Jul 3, 1917 - Saint Petersburg, Russian Empire


W. E. B. Du Bois-East St. Louis riots
Jul, 1917 - East St. Louis, Illinois, U.S.


Nikola Tesla-Tesla won AIEE Edison Medal
1917 - U.S.


Spanish Civil War-Spain was neutral in World War I
Saturday Jul 28, 1917 - Spain


W. E. B. Du Bois-Silent Parade
Sunday Jul 29, 1917 - 57th Street, New York City, New York, U.S.


Nikola Tesla-Tesla postulated that electricity could be used to locate submarines via using the reflection of an "electric ray" of "tremendous frequency"
Aug, 1917 - New York City, New York, U.S.


Gustav Stresemann-Becoming the National Liberals' de facto leader
1917 - German Empire (Present Day Germany)


Albrecht Kossel-Honesty
1917 - Germany


Spanish Flu-The Hypotheses of the Origins
1917 - Étaples, France

World War 1-Russian Empire Defeat
1917 - Russia


W. E. B. Du Bois-Houston riot of 1917
1917 - Houston, Texas, U.S.

World War 1-Central Powers Spearhead
Friday Oct 26, 1917 - Caporetto, Kobarid (Italy and Solvania)

World War 1-Battle of Beersheba
Wednesday Oct 31, 1917 - Beersheba, (Syria this time)


David Ben-Gurion-Balfour Declaration
Nov, 1917 - Palestine

World War 1-Doullens Conference
Monday Nov 5, 1917 - Doullens, France

World War 1-Rapallo Conference
Monday Nov 5, 1917 - Liguria and Peschiera del Garda, Italy


Joseph Stalin-Police raided the Bolsheviks
Tuesday Nov 6, 1917 - Russian Empire


Joseph Stalin-October Revolution
Wednesday Nov 7, 1917 - Saint Petersburg, Russian Empire


Joseph Stalin-A new Government
Thursday Nov 8, 1917 - Russia


Treaty of Versailles-Decree on Peace
Friday Nov 9, 1917 - France

World War 1-Battle of Jerusalem
Saturday Nov 17, 1917 - Jerusalem, Palestine


Indira Gandhi-Born
Sunday Nov 18, 1917 - Allahabad, Uttar Pradesh, India


Vladimir Lenin-Constituent Assembly to be elected
Nov, 1917 - Russian Empire


Heinrich Himmler-Officer Candidate
Dec, 1917 - Munich, Germany


Dwight D. Eisenhower-Eisenhower was in charge of training at Fort Oglethorpe
1917 - Fort Oglethorpe, Georgia, U.S.

World War 1-Armistice with the Central Powers
Sunday Dec 9, 1917 - Romania

World War 1-Central powers russian armistice
Sunday Dec 9, 1917 - Russia


Joseph Goebbels-Goebbels was educated at a Gymnasium
1917 - Germany