Template:Selected anniversaries/July 25: Difference between revisions
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File:Telegraph.jpg|link=Electrical telegraph (nonfiction)|1837: The first commercial use of an [[Electrical telegraph (nonfiction)|electrical telegraph]] is successfully demonstrated in London by William Cooke and Charles Wheatstone. | File:Telegraph.jpg|link=Electrical telegraph (nonfiction)|1837: The first commercial use of an [[Electrical telegraph (nonfiction)|electrical telegraph]] is successfully demonstrated in London by William Cooke and Charles Wheatstone. | ||
File:Rosalind Franklin.jpg|link=Rosalind Franklin (nonfiction)|1920: Chemist and X-ray crystallographer [[Rosalind Franklin (nonfiction)|Rosalind Franklin]] born. She will make contributions to the | File:Rosalind Franklin.jpg|link=Rosalind Franklin (nonfiction)|1920: Chemist and X-ray crystallographer [[Rosalind Franklin (nonfiction)|Rosalind Franklin]] born. She will make contributions to the discovery of the molecular structure of DNA (deoxyribonucleic acid). | ||
||1946 – Operation Crossroads: An atomic bomb is detonated underwater in the lagoon of Bikini Atoll. | ||1946 – Operation Crossroads: An atomic bomb is detonated underwater in the lagoon of Bikini Atoll. | ||
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Revision as of 08:55, 18 June 2017
1837: The first commercial use of an electrical telegraph is successfully demonstrated in London by William Cooke and Charles Wheatstone.
1920: Chemist and X-ray crystallographer Rosalind Franklin born. She will make contributions to the discovery of the molecular structure of DNA (deoxyribonucleic acid).