#OnThisDay #SpaceShuttle #Columbia disintegrated during reentry into the Earth's atmosphere (2003) resulting in the deaths of all seven crew members.

Birth Anniversary of Emilio Segrè (1905) - #NobelPrize winner and group leader for the #Manhattan Project. He discovered the elements #Technetium and #Astatine.

Birth Anniversary of John Napier (1550) - best known as the discoverer of #Logarithms.

https://knowledgezone.co.in/news

#OnThisDay #SpaceShuttle #Columbia disintegrated during reentry into the Earth's atmosphere (2003) resulting in the deaths of all seven crew members.

Birth Anniversary of Emilio Segrè (1905) - #NobelPrize winner and group leader for the #Manhattan Project. He discovered the elements #Technetium and #Astatine.

Birth Anniversary of John Napier (1550) - best known as the discoverer of #Logarithms.

https://knowledgezone.co.in/news

#OnThisDay, 30 Jan 1913, Ida B Wells forms the Alpha Suffrage Club in Chicago, Illinois, to give a voice to Black women who had been excluded by national suffrage organisations because of their race.

In March 1913, the club headed to Washington DC to take part in the national Women’s Suffrage Procession. They were told to march at the back, in a segregated section, so as not to upset white southern women.

#WomenInHistory #OTD #History #WomensHistory #AmericanHistory #Histodons

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