General
Population: 2.07 Billion*
- Archaeology: Thomas Whittemore begins cleaning Byzantine mosaics at Hagia Sophia in Istanbul
- Entertainment: Art includes Henri Matisse, Grant Wood (American Gothic)
Musicians include Stravinski, Prokofiev, Bela Bartok,
Paul Hindemith, Zoltan Kodaly, Arnold Schonberg, Kurt Weill
First radio ratings system
Popular Songs include Georgia on my Mind, I Got Rhythm, Happy Days are Here Again,, Puttin' on the Ritz,
The Sunny Side of the Street, Films include
Blue Angel (Marlene Dietrich), All Quiet on the Western Front, Anna Christie (Greta Garbo), Murder (Hitchcock),
R Hood designs Daily News Building in New York
Van Doesburg uses term "l'art concrete"
Writers include Conrad Aiken, WH Auden, Noel Coward, William Faulkner, Robert Frost, Albert Einstein, Sigmund Freud, JM Keynes,
Albert Schweitzer, Leon Trotsky
Sinclair Lewis wins Nobel Prize for literature
- Fashion: Rene Lacoste "le crocodile" makes first designer logo of the crocodile tennis shirt (see 1933)
- Medicine: S African microbiologist Max Theiler develops yellow faver vaccine
- Politics: Britain US Japan France and Italy sign treaty on naval disarmament
- Religion: Cardinal Eugenio Pacelli (Later Pope Pius XII) named Vatican secretary of State
- Science: PJW Debye investigates molecular structure using x-rays
Pluto discovered by CW Tombaugh
this decade superfluidity discovered
A.S. Eddington attempts unified theory
Hans Fischer (GER) does chlorophyll research and synthesis of hemin
US biochemist JH Northrop makes crystallized pepsin and trypsin
BV Schmidt builds first coma-free 14-inch Schmidt mirror telescope
- Sports: Bobby Jones wins golf's "grand slam"
"Gallant Fox" wins triple crown
- Technology: US physicist Ernest O Lawrence pioneers development of cyclotron
J Walter Reppe (GER) makes artificial fabrics from acetylene base
Photoflash bulb comes into use
"Technocracy" becomes buzzword
Clarence Birdseye develops technique for preserving foods by freezing
Sliced bread introduced
Electron microscope invented
- Deaths: Cosima Wagner – second wife of Wagner, Siegfried Wagner (son of famous), FE Smith (Lord Birkenhead), Dr. William A. Spooner,
English novelist DH Lawrence, Lon (Alonso) Chaney, Arthur Conan Doyle, DH Lawrence, American electrical engineer and inventor Elmer A Sperry,
"Deadwood Dick" (Richard W Clarke), William Howard Taft
Africa
- Congo: Drought and famine
- Ethiopia: Ras Tafari crowned in Ethiopia as Haile Selassie I
- South Africa: White women given vote
- Tunisia: Plague in Tunis kills Arabs
Americas
- Argentina: Revolution deposes Irigoyen and puts Uríburu in power as right-wing dictatorship
- Brazil: Getúlio Vargas leads revolution - right-wing dictatorship set up
- Canada: Dunning tariff gives preferential treatment to Britain
- Dominican Republic: Hurricane kills 4000
- Mexico: Smallpox
- Peru: End of Leguia as president as Cerro leads
Asia
- India: Gandhi institutes salt marches to protest against British Rule
First round table discussion
- Indonesia: Mt. Merapi erupts killing 1369
- Japan: Premier Hamaguchi assassinated
- Philippines: Smallpox in Balut and Sarangani (near Philippines)
Europe
- General: Treaty of Ankara between Greece and Turkey
Picture telegraphy between Germany and Britain
Austria and Italy sign treaty of friendship
- Austria: Catholic-Fascist Heimwehr units established in Austria under Prince von Starhemberg
- France: Singer Edith Piaf appears in cabaret
Start construction of Maginot line
- Germany: Last Allied troops leave the Saar/Rhineland
Mysterious disease strikes Mennonites
Nazis gain 107 seats in German elections
Five German glider pilots carried into thuundercloud where they became hailstone nuclei – one survives
Nazi politician Wilhelm Frick becomes government minister in Thruingia
Heinrich Bruning forms right-wing coalition government
- Great Britain: Youth Hostels Association opens
London Naval Conference – great powers fail to agree on naval limitations
BBC Symphony Orchestra formed
English pilot Amy Johnson flies solo to Australia
Pilgrim Trust – American railroad magnate ES Harkness gives 2 million pounds in hands of Prime Minister Baldwin of England
- Poland: Pilsudski forms right-wing government
Crown Prince Carol becomes King
- Soviet Union: First Five-Year Plan collectivises property
Turksib rail line between Turkestan and Siberia opened
Magnitogorsk founded under first USSR five-year plan for mining
Litvinov named USSR Foreign minister
- Spain: End of dictatorship of Primo de Rivera
- Switzerland: The clown Grock (Adrian Wettach) publishes memoirs "I Like to Live"
Middle East
- Bahrain: Standard Oil and Texas Oil form Bahrain Petroleum Company
- Iraq: Mesopotamia renamed Iraq
- Palestine: Passfield White Paper on Palestine suggests that Jewish immigration be halted
- Turkey: Constantinople changed to Istanbul
Pacific
- Australia: Farmers suffer as global depression closes overseas markets
Old Tom the killer whale dies and town of Eden New South Wales lose whaling companion