Main Page

Gnomon Chronicles is a work of fiction and nonfiction by Karl Jones.

On This Day in History: June 1

• 

  1633: Astronomer and academic Geminiano Montanari born. He will make the observation that Algol in the constellation of Perseus varies in brightness.

• 

  1849: Territorial Governor Alexander Ramsey declared the Territory of Minnesota officially established.

• 

  1867: Mathematician Karl Georg Christian von Staudt dies. He used synthetic geometry to provide a foundation for arithmetic.

• 

  1895: Havelock and Herman Hollerith announce plan to collaborate on new data exchange protocol.

• 

  1890: The United States Census Bureau begins using Herman Hollerith's tabulating machine to count census returns.

• 

  1944: First successful run of the improved Colossus Mark 2 computer], just in time for the Normandy landings on D-Day. Colossus Mark 2 used shift registers to quintuple the processing speed.

Permalink: June 1

Recent favorites

• Chimera (game) (nonfiction)
• Calendrical coincidences (nonfiction)

What next?

Try:

Dramatis Personae, Random page, Recent changes,

Dramatis Personae, Random page, Recent changes,

Categories, All pages, and Search.

Perennial favorites

• The Great Nerd Giveaway.