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David Scott – the First Person to Drive on the Moon

David Scott – the First Person to Drive on the Moon

On June 6, 1932, American engineer, test pilot and NASA astronaut David Randolph Scott was born. Scott became the seventh person to walk on the Moon as commander of the Apollo 15 mission, the fourth human lunar landing. Moreover, he was the first to drive a wheeled vehicle on the moon on 31 July 1971. David Scott was born on Randolph Field near San Antonio, Texas, USA. Scott was educated…
Beno Gutenberg and the Earth’s Interior

Beno Gutenberg and the Earth’s Interior

On June 4, 1889, German-American seismologist Beno Gutenberg was born. Gutenberg is noted for his analyses of earthquake waves and the information they furnish about the physical properties of the Earth’s interior. He was a colleague and mentor of Charles Francis Richter at the California Institute of Technology and Richter’s collaborator in developing the Richter magnitude scale for measuring an earthquake’s magnitude. Beno Gutenberg was born in Darmstadt, Germany, the…
Clair Cameron Patterson and the exact Age of the Earth

Clair Cameron Patterson and the exact Age of the Earth

On June 2, 1922, American geochemist Clair Cameron Patterson was born. Patterson developed the uranium–lead dating method into lead–lead dating and, by using lead isotopic data from the Canyon Diablo meteorite, he calculated an age for the Earth of 4.55 billion years; a figure far more accurate than those that existed at the time and one that has remained largely unchanged since 1956. Clair Patterson was born in Mitchellville, Iowa,…
Chien-Shiung Wu and the Conservation of Parity

Chien-Shiung Wu and the Conservation of Parity

On May 31, 1912, Chinese-American experimental physicist Chien-Shiung Wu was born. Wu is best known for conducting the Wu experiment, which contradicted the hypothetical law of conservation of parity. This discovery resulted in her colleagues Tsung-Dao Lee and Chen-Ning Yang winning the 1957 Nobel Prize in physics, and also earned Wu the inaugural Wolf Prize in Physics in 1978. Her expertise in experimental physics evoked comparisons to Marie Curie. Chien-Shiung…
Sir David Bruce and the Malta Fever

Sir David Bruce and the Malta Fever

On May 29, 1855, Scottish pathologist and microbiologist Sir David Bruce was born. Bruce investigated Malta fever (later called brucellosis in his honour) and African trypanosomiasis (sleeping sickness in humans and nagana in animals). He discovered the first protozoan parasite transmitted by insects, which was later named Trypanosoma brucei after him. David Bruce was born in Melbourne, Australia, to David Bruce, a Scottish engineer and his wife Jane Russell Hamilton,…
Sir Francis Beaufort and the Wind Scale

Sir Francis Beaufort and the Wind Scale

On May 27, 1774, Irish hydrographer and officer in the Royal Navy Sir Francis Beaufort was born. Beaufort was the creator of the Beaufort Scale for indicating wind force. In 1806, British Admiral Sir Francis Beaufort devised a simple scale that coastal observers could use to report the state of the sea to the Admiralty. Francis Beaufort was born at Navan, County Meath, Ireland, the son of Daniel Augustus Beaufort,…
The Case of the Chief of the General Staff Alfred Redl

The Case of the Chief of the General Staff Alfred Redl

On May 25, 1913, officer of the Imperial Austrian army Alfred Redl passed away. Redl, who rose to head the counter-intelligence efforts of Austria-Hungary, was one of the leading figures of pre-World War I espionage. His term in office was marked by innovation, and he used advanced technology, for the time, to ensnare foreign intelligence agents. But he was himself a paid spy for the Russians. Claims that Redl also…
The Writings of Victor Hugo

The Writings of Victor Hugo

On May 22, 1854, French poet, novelist, and dramatist of the Romantic movement Victor Hugo passed away. Hugo is considered one of the greatest and best-known French writers. Outside France, his best-known works are the novels Les Misérables, 1862, and The Hunchback of Notre-Dame, 1831. In France, Hugo is known primarily for his poetry collections. Victor Hugo was born in 1802 in Besançon in the eastern region of Franche-Comté, the…
Hans Berger and the Electroencephalogram

Hans Berger and the Electroencephalogram

On May 21, 1873, German psychiatrist Hans Berger was born. Berger is best known as the inventor of electroencephalography (EEG), coining the name, and the discoverer of the alpha wave rhythm known as “Berger’s wave”. Hans Berger was born in Neuses (today Coburg), Saxe-Coburg and Gotha, Germany, the son of Paul Friedrich Berger,  chief physician of the regional asylum in Coburg [3], and his wife Anna Rückert. His maternal grandfather…
John Jacob Abel and the Endocrine Glands

John Jacob Abel and the Endocrine Glands

On May 19, 1857, American biochemist and pharmacologist John Jacob Abel was born. Abel made important contributions to a modern understanding of the ductless, or endocrine, glands. He extracted a derivative of epinephrine, also known as adrenaline and successfully purified and isolated crystalline insulin. His interest in kidney functions led to his invention of a primitive artificial kidney that was able to remove toxins from the blood of living animals,…
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