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Sunday, 19 July 2020

David Hillhouse Buel (priest)

David Hillhouse Buel (priest).
David Hillhouse Buel (July 19, 1862 – May 23, 1923) was an American priest who became the president of Georgetown University. Born at Watervliet Arsenal, New York, to a distinguished family, he converted to Catholicism under the guidance of Michael McGivney, while a student at Yale University. He entered the Jesuit order in 1883, spending the next 17 years studying and teaching at Jesuit institutions throughout the Northeastern United States; he was ordained a Catholic priest in 1898. Buel then became a professor at Georgetown University, and was appointed its president in 1905. While in office, he curtailed intercollegiate athletics and instituted strict discipline, prompting resistance from students and parents, and his removal in 1908. He quit the Jesuit order several years later and secretly married in 1912, resulting in an outcry from his former Jesuit colleagues. He later left the Catholic Church, and in 1922 was ordained an Episcopal priest.

Saturday, 18 July 2020

Tukwila International Boulevard station

Tukwila International Boulevard station.
Tukwila International Boulevard is a light rail station in Tukwila, Washington, United States. It is located between SeaTac/Airport and Rainier Beach stations on the Red Line from Seattle–Tacoma International Airport to Downtown Seattle. The station consists of two elevated side platforms enclosed within a structure northeast of the interchange of State Route 99 (International Boulevard) and State Route 518. Tukwila International Boulevard station opened on July 18, 2009, on the first day of Central Link service (now part of the Red Line). Trains serve the station twenty hours a day on most days; the headway between trains is six minutes during peak periods, with less frequent service at other times. The station is also served by King County Metro bus routes, including two RapidRide limited-stop bus rapid transit routes, and has 600 parking spaces in two lots.

Friday, 17 July 2020

SMS Derfflinger

SMS Derfflinger.
SMS Derfflinger was a battlecruiser of the German Kaiserliche Marine built in the early 1910s, the lead vessel of the Derfflinger class. The ships were larger than the previous German battlecruisers, and featured significant improvements. Derfflinger served in I Scouting Group during the war and took part in attacks on Scarborough, Hartlepool and Whitby in 1914 and Yarmouth and Lowestoft in 1916, as well as the Battle of Dogger Bank in 1915 and the Battle of Jutland in 1916. At Jutland, Derfflinger helped to sink the British battlecruisers Queen Mary and Invincible, but was seriously damaged herself. Derfflinger saw little activity for the remainder of the war and she was interned with the rest of the High Seas Fleet at Scapa Flow following the armistice in November 1918. Under the orders of Rear Admiral Ludwig von Reuter, the interned ships were scuttled on 21 June 1919. (This article is part of a featured topic: Battlecruisers of the world.)

Thursday, 16 July 2020

K-25

K-25.
K-25 was the Manhattan Project codename for the program that produced enriched uranium for atomic bombs using the gaseous diffusion method at the Clinton Engineer Works in Oak Ridge, Tennessee, in the United States. When the production facility was built in 1944, the four-story gaseous diffusion plant (pictured) was the world's largest building, with over 152,000 square metres (1,640,000 sq ft) of floor space. At the height of construction, over 25,000 workers were employed on the site. Slightly enriched uranium from the S-50 thermal diffusion plant in the form of the highly corrosive uranium hexafluoride was fed into the K-25 gaseous diffusion plant; its product in turn was fed into the Y-12 electromagnetic plant. The enriched uranium was used in the Little Boy atomic bomb used in the atomic bombing of Hiroshima. Production of enriched uranium ended in 1964, gaseous diffusion ceased in 1985, and demolition of the facility was completed in 2017. (This article is part of a featured topic: History of the Manhattan Project.)