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Il y a 2 jours · In 1913, J. J. Thomson expanded on the work of Wien by showing that charged subatomic particles can be separated by their mass-to-charge ratio, a technique known as mass spectrometry.
Il y a 3 jours · The second plaque — also unveiled on 8 August — is one dedicated to the photographer, geographer, travel writer and explorer, John Thomson (1837-1921). His seminal work, Illustrations of China...
Il y a 4 jours · Illustrations of China and its people. A series of two hundred photographs, with letterpress descriptive of the places and people represented. By J. Thomson, F.R.G.S. ... Creator Thomson, J. (John), 1837-1921 Published / Created 1873 Publication Place London Publisher
Il y a 1 jour · J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈɒpənhaɪmər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist who served as the director of the Manhattan Project 's Los Alamos Laboratory during World War II.
Il y a 1 jour · The four Lonardo brothers (Joseph, Frank, John and Dominic) and seven Porrello brothers (Rosario, Vincenzo, Angelo, Joseph, John, Ottavio and Raymond) were immigrants to the United States from Licata, Sicily, Italy.
Il y a 2 jours · Tom Thomson, the brilliant, pioneering Canadian artist for whom the City of Owen Sound’s Art Gallery is named, was born near Claremont, Ontario, northeast of Toronto on August 5, 1877, the sixth of ten children born to John Thomson and Margaret Matheson.
Il y a 4 jours · St. John Henry Newman gave four sermons on the Antichrist that are all grounded in the teachings of the Bible and the Fathers of the Church. He delivered this look into the not-so-distant future more than 180 years ago, but his insights sound as if they were written and preached in today’s times.
