Chronicle of events

The establishment of modern psychology.

April 4th-Japan invaded China's Ryukyu Islands, renamed Okinawa, and forced Wang Shangtai, the last kingdom of Ryukyu, to go into exile in Tokyo.

65438+1October 2 1- American scientist Edison invented the electric light.

On October 25th, 65438/kloc-0, German chemist Xu set off from Shanghai on the French ship "Yangtze River" and went to China for investigation.

be born

Einstein, American physicist, founder of the theory of relativity.

May 8-China calligrapher and politician Yu Youren. (died in 1964)

September 2nd-An Zhonggen, Korean, assassin of Japanese politician Ito Bowen (1965438+ died on March 26th, 2000).

September 27th-hans hahn, Austrian mathematician.

65438+1October 9-physicist Laue discovered the X-ray diffraction of crystals.

65438+February 2 1 (Gregorian calendar, julian calendar 65438+February 9)-Joseph Stalin, leader of the former Soviet Union.

65438+February 28th-August Pfeiffer, American physicist.

stop

1 June-Napoleon IV, the last crown prince of the second French Empire.

165438+1October 5th-james clerk maxwell, British physicist.