1930 in science - Revision history

Drthornberry at 08:35, 8 April 2023

2023-04-08T08:35:28Z

Tgaitskell at 11:37, 23 April 2015

2015-04-23T11:37:45Z

Tgaitskell at 12:27, 19 April 2015

2015-04-19T12:27:06Z

Tgaitskell at 15:56, 14 April 2015

2015-04-14T15:56:42Z

Tgaitskell: Created page with "'''February 18''' - While studying photographs taken in January, Clyde Tombaugh discovers Pluto. '''April 6''' - Hostess Twinkies are invented. '''December 24''' - In London, H..."

2015-03-27T12:11:31Z

Created page with "'''February 18''' - While studying photographs taken in January, Clyde Tombaugh discovers Pluto. '''April 6''' - Hostess Twinkies are invented. '''December 24''' - In London, H..."

New page

'''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]]

← Older revision		Revision as of 08:35, 8 April 2023
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	Return to: [[1930]]		Return to: [[1930]]
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		+	[[Category:1930]]

← Older revision		Revision as of 11:37, 23 April 2015
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	'''[[February 18, 1930\|February 18]]''' - While studying photographs taken in January, Clyde Tombaugh discovers Pluto.		'''[[February 18, 1930\|February 18]]''' - While studying photographs taken in January, Clyde Tombaugh discovers Pluto.
		+
		+	'''[[March 19, 1930\|March 19]]''' - Karl Wilhelm Reinmuth discovers a main asteroid belt (1164 Kobolda) orbiting the sun every 4 years, from the Landessternwarte Heidelberg-Königstuhl Observatory at Heidelberg, Germany.

	'''[[April 6, 1930\|April 6]]''' - Hostess Twinkies are invented.		'''[[April 6, 1930\|April 6]]''' - Hostess Twinkies are invented.

@@ Line 3: / Line 3: @@
 '''[[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]]

@@ Line 1: / Line 1: @@
-'''February 18''' - While studying photographs taken in January, Clyde Tombaugh discovers Pluto.
+'''[[February 18, 1930|February 18]]''' - While studying photographs taken in January, Clyde Tombaugh discovers Pluto.
-'''April 6''' - Hostess Twinkies are invented.
+'''[[April 6, 1930|April 6]]''' - Hostess Twinkies are invented.
-'''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]]