Search Results for: Oceanography

John Murray and the Oceanography

John Murray and the Oceanography

On March 3, 1841, pioneering Scottish oceanographer, marine biologist and limnologist Sir John Murray was born. As one of its founders, coined the name oceanography. He studied ocean basins, deep-sea deposits, and coral-reef formation. As a marine scientist, he took part in the Challenger Expedition (1872–76), the first major oceanographic expedition of the world. John Murray – Early Years John Murray was born in Coburg, Ontario as the second son of Elizabeth Macfarlane…
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Matthew Fontaine Maury and the Oceanography

Matthew Fontaine Maury and the Oceanography

On January 14, 1806, American astronomer, historian, oceanographer, meteorologist, cartographer, author, geologist, and educator Matthew Fontaine Maury was born. He is often referred to as Father of Modern Oceanography and Naval Meteorology, due to the publication of his extensive works in his books, especially The Physical Geography of the Sea (1855), the first extensive and comprehensive book on oceanography to be published. Maury made many important new contributions to charting winds and…
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Harold Eugene Edgerton and the High Speed Photography

Harold Eugene Edgerton and the High Speed Photography

On April 6, 1903, Harold Eugene “Doc” Edgerton, professor for electrical engineering at the Massachussetts Institut of Technology was born.He is largely credited with transforming the stroboscope from an obscure laboratory instrument into a common device. He also was deeply involved with the development of sonar and deep-sea photography, and his equipment was used by Jacques Cousteau in searches for shipwrecks and even the Loch Ness monster. Harold Eugene Edgerton  – Early…
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Pedro Álvares Cabral and the Discovery of Brazil

Pedro Álvares Cabral and the Discovery of Brazil

On March 9, 1500, Portuguese explorer Pedro Álvares Cabral set sail with a fleet of 13 ships to establish a trade route to India. But, due to a storm his ships got lost and he should become one of the first Europeans to reach the coast of Brazil. Pedro Álvares Cabral Background While details of Cabral’s early life are unclear, it is known that he came from a minor noble family and received…
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Sir George Everest and his Trigonometric Survey of India

Sir George Everest and his Trigonometric Survey of India

On July 4, 1790, Welsh military engineer and geodesist Sir George Everest was born. Everest was the Surveyor General of India from 1830 through 1843, providing the accurate mapping of the subcontinent. For more than twenty-five years and despite numerous hardships, he surveyed the longest arc of the meridian ever accomplished at the time. In 1865, Mount Everest was named in his honour in the English language, despite his objections, by the…
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Frank Lillie and the Fertilization Process

Frank Lillie and the Fertilization Process

On June 27, 1870, American zoologist and an early pioneer of the study of embryology Frank Rattray Lillie was born. Lillie is known for his discoveries concerning the fertilization of the egg (ovum) and the role of hormones in sex determination. He was instrumental in the development of the field of embryology. He identified the influence of potassium on cell differentiation and elucidated the biological mechanisms behind free-martins. Frank Lillie – Early Years Frank Lillie…
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Georg Wüst and the Motion of Water Masses

Georg Wüst and the Motion of Water Masses

On June 15, 1890, German oceanographer Georg Adolf Otto Wüst was born. Wüst’s pioneering work on the Atlantic Ocean provided a new view of the motions of water masses between the northern and southern hemispheres and the first evidence of the concentration of water mass spreading in western boundary currents. He developed the first essentially complete understanding of the physical structure and deep circulation of the Atlantic Ocean. Youth and Education Georg Wüst was the son…
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Ancel Keys and the Effect of Saturated Fats on Our Health

Ancel Keys and the Effect of Saturated Fats on Our Health

On January 26, 1904, American nutritionist and epidemiologist Ancel Keys was born. Keys studied the influence of diet on health. In particular, he hypothesized that saturated fat in the diet is unhealthy and should be avoided. He also was the first to identify the role of saturated fats in causing heart disease. Ancel Keys – Early Years Ancel Keys was born in Colorado Springs in 1904 to Benjamin Pious Keys (1883-1961) and Carolyn…
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The Southern Pole of Inaccessibility

The Southern Pole of Inaccessibility

On December 14, 1958, an 18-man traversing party of the 3rd Soviet Antarctic Expedition reached the Southern Pole of Inaccessibility. The 3rd Soviet Antarctic Expedition for International Geophysical Year research work was led by Yevgeny Tolstikov. The southern pole of inaccessibility is the point on the Antarctic continent most distant from the Southern Ocean. For the pole, a variety of coordinate locations have been given since some measure the coast to the…
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Nicholas Shackleton and Paleoclimatology

Nicholas Shackleton and Paleoclimatology

On June 23, 1937, English geologist and paleoclimatologist Nicholas Shackleton was born. Shackleton was the son of the distinguished field geologist Robert Millner Shackleton and great-nephew of the explorer Ernest Shackleton.[4] He helped identify carbon dioxide as a greenhouse gas and studied the ancient climate changes of the Quaternary period, the last 1.8 million years, during which there were periods building up massive ice sheets and mountain ice caps alternating with warm weather when…
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