This Day in Geek History: October 24
1851
British astronomer William Lassell discovers Ariel and Umbriel, satellites of Uranus. Both satellites names are featured in Alexander Pope’s Rape of the Lock. Ariel has a diameter of approximately 1,160 km, an orbital period of 2.52 days, and an orbital radius of 191,240 km from Uranus. Umbriel has a diameter of 1,170 km, an orbital period of about four days, and an orbit radius of 266,000 km.
1861
Western Union completes the first transcontinental telegraph line across the United States, bringing an abrupt end to the legendary Pony Express, which was established just eighteen months earlier and which will close just two days later. The connection is inaugurated with the first transcontinental telegraph message, sent by Justice Stephen J. Field of California to President Abraham Lincoln. The final connection between the east coast and the west coast is made at Salt Lake City, Utah. Prior to the connection, it took ten days for a letter to sent from Sacramento, California to arrive in St. Joseph, Missouri.
1911
During one of twenty test flights, Orville Wright remains in the air nine minutes and forty-five seconds in a glider at Kill Devil Hills, North Carolina setting a new world record that will stand for another ten years.
1926
Harry Houdini gives his last performance at the Garrick Theatre in Detroit, Michigan. He will die on October 31st.
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Captain Carlo Piazza of the Italian military flies a 
In Kitty Hawk, North Carolina, the