wyze") of the original Oxford English Dictionary is completed and published. April 22 – An Ms 6.0 earthquake affects southern Greece with a maximum Mercalli intensity of IX (Violent), leaving 20 dead, and destroying 3,000 homes in Corinth; a non-destructive tsunami is also observed. April 28 – 28 inches of snow fall in southern-central Pennsylvania, United States. May May 3 – Jinan incident: An armed conflict between the Imperial Japanese Army (allied with Northern Chinese warlords) and the Kuomintang's southern army occurs in Jinan, China. May 7 – Passage of the Representation of the People Act in the United Kingdom lowers the voting age for women from 30 to 21, giving them equal suffrage with men from July 2. May 10 – The first regular schedule of television programming begins in Schenectady, New York, by General Electric's television station W2XB (the station is popularly known as WGY Television, after its sister radio station WGY). May 15 – The animated short Plane Crazy is released by Disney Studios in Los Angeles, featuring the first appearances of Mickey and Minnie Mouse (in a non-distributed film). May 23 – A bomb attack against the Italian consulate in Buenos Aires, Argentina, kills 22 and injures 43. May 24 – The airship Italia crashes at the North Pole; one of the occupants is Italian general Umberto Nobile. A rescue expedition leaves for the Pole on May 30. May 30 – Rookie driver Louis Meyer wins his first Indianapolis 500 (he will win that race again, in 1933 and 1936). May 31 – South Africa adopts a new national flag, based upon the Van Riebeeck flag or Prinsevlag (originally the Dutch flag), to replace the Red Ensign. It later became infamously known as the "apartheid flag". June June 4 – Huanggutun incident: Zhang Zuolin, a warlord, is killed by Japanese agents in China. June 8 – By seizing Beijing and renaming it Běipíng, the National Revolutionary Army puts an end to the 'Fengtian warlords' Beiyang government there. June 9 Australian aviator Charles Kingsford Smith and his crew complete the first flight across the Pacific Ocean, from the mainland United States to Australia, in the Fokker F.VII aircraft Southern Cross. Having left Oakland, California on May 31, they reach Brisbane via Honolulu and Fiji. Ellis Park Stadium, a well-known sport venue of South Africa, officially opens in Johannesburg. June 14 – Students take over the medical wing