Automatic tube loader of B Reactor at the HEW

The Hanford Engineer Works (HEW) was a nuclear production complex in Benton County in the US state of Washington, established in early 1943 as part of the Manhattan Project during World War II. Plutonium manufactured at the HEW was used in the atomic bomb detonated in the Trinity test on 16 July 1945, and the Fat Man bomb used in the bombing of Nagasaki on 9 August 1945. DuPont was the prime contractor for its design, construction and operation. The land acquisition was one of the largest in US history. The construction workforce reached a peak of nearly 45,000 in June 1944. B Reactor, the world's first full-scale plutonium production nuclear reactor, went critical in September 1944, followed by D and F Reactors in December 1944 and February 1945, respectively. The HEW suffered an outage on 10 March 1945 due to a Japanese balloon bomb. The total cost of the HEW up to December 1946 was more than $348 million (equivalent to $4.1 billion in 2023). (Full article...)

Cora Agnes Benneson (1851–1919) was an American attorney, lecturer, and writer. She graduated from the University of Michigan, earning a Bachelor of Arts in 1878, a Bachelor of Laws in 1880, and a Master of Arts in 1883, and was licensed to practice law in Illinois and Michigan. From 1883 to 1885, she traveled the world to learn about legal cultures and how they affected women. When she returned to the United States, she undertook a nationwide lecture tour to speak about her travels and observations. In 1886 Benneson briefly worked as an editor of West Publishing's law reports before taking up a history fellowship at Bryn Mawr College under then-professor Woodrow Wilson. In 1888 she moved to Boston, where she continued to write and lecture. She was licensed in Massachusetts in 1894 and opened a law practice. She was made a fellow of the American Association for the Advancement of Science in 1899 and elected secretary of its Social and Economic Science Section in 1900. (Full article...)

John Glenn (July 18, 1921 – December 8, 2016) was a United States Marine Corps aviator, astronaut, and politician. Before joining NASA, Glenn was a distinguished fighter pilot in World War II, the Chinese Civil War and the Korean War. In 1957, he made the first supersonic transcontinental flight across the United States. He was one of the Mercury Seven, military test pilots selected in 1959 by NASA as the nation's first astronauts. On February 20, 1962, Glenn flew the Friendship 7 mission, becoming the first American to orbit the Earth, and the fifth person and third American in space. After retiring from NASA, he served from 1974 to 1999 as a Democratic U.S. senator from Ohio. In 1998, Glenn flew on the Space Shuttle Discovery mission STS-95, making him the oldest person to enter Earth orbit and the only person to fly in both Project Mercury and the Space Shuttle program. He received the Presidential Medal of Freedom in 2012. (Full article...)