1930 in science: Difference between revisions
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'''[[April 6, 1930|April 6]]''' - Hostess Twinkies are invented. | '''[[April 6, 1930|April 6]]''' - Hostess Twinkies are invented. | ||
'''[[December 24, 1930|December 24]]''' - In London, Harry Grindell Matthews demonstrates his device to project pictures to the clouds | '''[[December 24, 1930|December 24]]''' - In London, Harry Grindell Matthews demonstrates his device to project pictures to the clouds. | ||
Return to: [[1930]] | Return to: [[1930]] | ||
Revision as of 12:27, 19 April 2015
February 18 - While studying photographs taken in January, Clyde Tombaugh discovers Pluto.
April 6 - Hostess Twinkies are invented.
December 24 - In London, Harry Grindell Matthews demonstrates his device to project pictures to the clouds.
Return to: 1930