Little is known about Euclid other than his writings. What biographical information we do have comes largely from commentaries by Proclus and Pappus of Alexandria. Euclid was active at the great Library of Alexandria and may have studied at Plato’s Academy in Greece. The date and place of Euclid’s birth and the date and circumstances of his death are unknown.
Thomas Robert Malthus, the second son of eight children (six of them girls) born to Daniel and Henrietta Malthus near Guildford, Surrey, came into a prosperous family, with his father a personal friend of the philosopher David Hume and an acquaintance of Jean-Jacques Rousseau.
German archaeologist and scholar who taught himself thirteen languages. He was a highly successful businessman, and used his accumulated wealth to finance an expedition to find ancient Troy. He managed to locate the city, but his unsystematic excavation methods unfortunately destroyed and jumbled the remains of the ancient city. Nevertheless, the developments arising from his [...]
Boucher de Perthes displayed activity in many other directions. For more than thirty years he filled the presidential chair of the Société d’Emulation at Abbeville, to the publications of which he contributed articles on a wide range of subjects. He was the author of several tragedies, two books of fiction, several works of travel, and a number of books on economic and philanthropic questions.
Theodosius Grygorovych Dobzhansky, also known as T. G. Dobzhansky, and sometimes Anglicized to Theodore Dobzhansky (Ukrainian — Теодосій Григорович Добжанський; January 25, 1900 - December 18, 1975) was a noted geneticist and evolutionary biologist, and a central figure in the field of evolutionary biology for his work in shaping the unifying modern evolutionary synthesis. Dobzhansky [...]
Canadian-American physician who obtained his medical degree from Columbia University in 1904 and joined the Rockefeller Institute in 1913. Avery studied a curious phenomenon that had been observed in pneumococci (pneumonia-causing bacteria) with a smooth coat (S) and those with a rough coat (R). It seemed that the R strain lacked an enzyme [...]
Ahmed ibn Yusuf ibn Ibrahim ibn Tammam al-siddiq Al-Baghdadi also known as Ahmed ibn Yusuf al-misri (835 - 912) was an Arab mathematician, like his father Yusuf ibn Ibrahim (Arabic يوسف بن ابراهيم الصدَيق البغدادي ).
Life
Ahmed ibn Yusuf was born in Baghdad (today in Iraq) and moved with his father to Damascus in 839. He [...]
Ahmed Bin Majid (Arabic:أحمد بن ماجد) (c.1432 - ?), was an Arab navigator and cartographer born in 1421 in Julphar, which is now known as Ras Al Khaimah. This city makes up one of the seven emirates of the United Arab Emirates. He was raised with a family famous for seafaring; at the age of [...]
Ahmad ibn Fadlān ibn al-Abbās ibn Rašīd ibn Hammād (أحمد إبن فضلان إبن ألعباس إبن رشيد إبن حماد) was a 10th century Muslim writer and traveler who wrote an account of his travels as a member of an embassy of the Abbasid Caliph of Baghdad to the king of the Volga Bulgars, the Kitāb ilā [...]
Abu al-Qasim Khalaf ibn al-Abbas Al-Zahrawi (936 - 1013), (Arabic: أبو القاسم بن خلف بن العباس الزهراوي) also known in the West as Abulcasis, was an Andalusian-Arab physician, surgeon, and scientist. He is considered the father of modern surgery, and as Islam’s greatest medieval surgeon, whose comprehensive medical texts, combining Islamic medicine and Greco-Roman teachings, [...]
Also filed in Astronomy Scientists, Chemistry Scientists, Famous Scientists, Mathematics Scientists, Medicine Scientists, Moslem Scientists, Ophthalmology Scientists, Pharmacology Scientists, Physics Scientists, Physiology Scientists, Science Experiments, Scientists
|
Tagged medicine, nutrition, ophthalmology, orthopaedics, pharmacology, surgery
|
Robotics