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John Joly
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Quizzes
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Cross section of Earth showing the core, mantle, and crust
Everything Earth
Italian-born physicist Dr. Enrico Fermi draws a diagram at a blackboard with mathematical equations. circa 1950.
Physics and Natural Law
Related Questions
Read Next
Earth from space. Full-hemisphere views of the Earth showing Hurricane Linda at its peak approaching Baja California on 1997 September 11.
What Is Earth’s Velocity?
Marie Curie, winner of the Nobel Prize in Physics (1903) and Chemistry (1911).
Radium Girls: The Women Who Fought for Their Lives in a Killer Workplace
Highway Night Traffic Portland, drive, driving, car, automobile.
What's the Difference Between Speed and Velocity?
Solar system illustration. (planets; sun)
Why Are Planets Round?
Remarkable new details of Pluto's largest moon Charon are revealed in this image from New Horizons' Long Range Reconnaissance Imager (LORRI), taken late on July 13, 2015 from a distance of 289,000 miles
Why Is Pluto No Longer a Planet?
Discover
Rural Irish landscape, Sligo, Ireland.
Why Is Ireland Two Countries?
Hemp (Cannabis sativa).
9 Mind-Altering Plants
Entrants falling and tumbling over while chasing the cheese at the 2016 'Cheese Rolling' held at Cooper's Hill, in the Cotswolds, Brockworth England
7 of the World’s Most Dangerous Festivals
July, 2006, Launch of Space Shuttle Discovery STS-121. See attached for full caption information.
Will Light-Speed Space Travel Ever Be Possible?
Marriage. A couple getting married during a church wedding ceremony. (religion, ceremony, bride, groom)
The Seven Sacraments of the Roman Catholic church
African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
Timeline of the American Civil Rights Movement
illustration of the walking titanosaurus, Patagotitan mayorum
Titanosaurs: 8 of the World's Biggest Dinosaurs

John Joly: Facts & Related Content

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Facts

Born 1857 • Ireland
Died December 8, 1933 (aged 76) • Dublin • Ireland
Subjects Of Study Earth • radiation therapy • radium
Kelvin, William Thomson, Baron
William Thomson, Baron Kelvin
Scottish engineer, mathematician, and physicist
Foucault, Léon
Léon Foucault
French physicist
helium
Heinrich Kayser
German physicist
Roland, baron von Eötvös
Hungarian scientist
Nicolaus Copernicus
Nicolaus Copernicus
Polish astronomer
Ferdinand Magellan
Ferdinand Magellan
Portuguese explorer
James Bradley, detail of an oil painting after Thomas Hudson, c. 1742-47; in the National Portrait Gallery, London
James Bradley
English astronomer
Bertrand Piccard, 1999.
Bertrand Piccard
Swiss aviator
Moon, Earth, and Sun diagrammed in Aristarchus's On the Sizes and Distances of the Sun and Moon
Aristarchus of Samos
Greek astronomer
Eratosthenes' method of measuring Earth's circumference
Eratosthenes
Greek scientist
Bougainville, engraving by Émile Lassalle after Maurin
Louis-Antoine de Bougainville
French navigator
Robert Fitzroy
British scientist
Brian Jones, 1999.
Brian Jones
British aviator
Sir Joseph Banks, engraving by Ridley, 1802
Sir Joseph Banks
British naturalist
Baron Anson, detail of an oil painting by an unknown artist, c. 1745–46; in the National Maritime Museum, Greenwich, Eng.
George Anson, Baron Anson
British admiral
André-Louis Danjon
French astronomer
Otto von Kotzebue
Russian explorer
Eckener, 1931
Hugo Eckener
German aeronautical engineer
Joshua Slocum
Canadian seaman
Admiral John Byron
John Byron
British admiral

Related Quizzes and Features

Quiz
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Michael Faraday (L) English physicist and chemist (electromagnetism) and John Frederic Daniell (R) British chemist and meteorologist who invented the Daniell cell.
Faces of Science
Italian-born physicist Dr. Enrico Fermi draws a diagram at a blackboard with mathematical equations. circa 1950.
Physics and Natural Law
Cross section of Earth showing the core, mantle, and crust
Everything Earth