meteorologist, was born June Esther Griffin in Wichita, Kansas, the only child of James Griffin, an auto mechanic who put himself through law school and eventually became an attorney, and Cherrie MacSalles, a music teacher. The name she is known by, Bacon-Bercey, is a combination of the last names of her first two husbands. She was married to Walker Bacon, a doctor, from 1956 to 1967 and to John Bercey, a businessman, from 1968 to 1980. Encouraged by her parents, Bacon-Bercey became interested in science at a very young age, and in high school a physics teacher steered her toward a career in meteorology. Bacon-Bercey attended the University of California at Los Angeles, where she earned a BS in Mathematics and Meteorology in 1954 despite the attitude of many of her professors who felt that a woman was better suited to studying home economics ...
Anne K. Driscoll
slave and guide, achieved fame in the decades preceding the Civil War. Nothing is known of his parents or early life, but it is known that Bishop was a slave belonging to Kentucky lawyer Franklin Gorin, who in the 1830s purchased Mammoth Cave for $5,000. Previous cave guides had been local white men, but Gorin either saw something promising in the teenaged Bishop or reasoned that he could save money by training a slave to do the same work. Either way, beginning in the spring of 1838 Bishop received training from the previous guide and quickly took to the job, learning the several miles of trail and numerous pits, rock formations, and other attractions of his underground place of employment.
Bishop was allowed to spend many hours exploring the cave on his own. In the fall of 1838 he penetrated a confusing maze of trails known as the ...
Duane W. Roller
Greek polymath most noted for his calculation of the circumference of the earth and his invention of the discipline of geography, was born in Cyrene in modern Libya, an outpost of Greek culture; he was exposed early to exotic contacts at the end of the Greek world. Nothing is known about his youth, but by the 260s BCE he was studying in Athens, primarily with the founder of Stoicism, Zeno of Citium, and Arcesilaus of Pitane, the director of the Academy. He was also a close associate of the mathematician Archimedes, who dedicated at least one work to him. Eratosthenes was thus trained in the wide variety of thought that Hellenistic Athens offered, and his early writings demonstrate his ability in philosophy, philology, and mathematics. But there are few details about the nearly twenty years that he spent in the city.
In 246 BCE the new Ptolemaic king Ptolemy III ...
Richard Erskine Frere Leakey's parents, Louis and Mary Leakey, introduced him to paleoanthropology, the study of fossilized remains of extinct humanlike creatures called hominids. The elder Leakeys, whose discoveries at Olduvai Gorge in Tanzania revolutionized theories of early Human Evolution, often took Richard with them on their fossil-hunting expeditions. Leakey left Nairobi's Duke of York School at the age of seventeen to start a business leading wildlife photography safaris.
Although he had no formal training, Leakey began fossil-hunting when he was only nineteen. His most famous discoveries were made in the area around Lake Turkana (formerly Lake Rudolf) in northern Kenya where he uncovered more than 200 fossils of early hominids These include an almost complete skeleton of an adolescent boy found at Nariokotome on the western shore The 1 6 million year old Turkana Boy is the most complete skeleton ever found from that period of ...
Charles W. Jr. Carey
English teacher and marine biologist, was born Joan Murrell in Miami, Florida. Her father, William, was a dentist, and her mother, Leola, was a homemaker. Her family lived close to the ocean, and she spent much of her childhood exploring the shoreline. This experience instilled in her a desire to become a marine biologist, the subject she naively planned to major in at Fisk University in Nashville, Tennessee. Much to her surprise, she discovered that Fisk offered no such major; nor, for that matter, did any historically black college or university offer such a program since careers in marine biology were simply off-limits to African Americans at that time. Forced to surrender, at least temporarily, her childhood dream, she majored in fine art and received a BFA from Fisk in 1954 She spent the next two years studying commercial art and guidance counseling at the University ...
Michael A. B. Deakin
mathematician, astronomer, and geographer, was the principal figure of the “silver age” of ancient Greek mathematics. Little is known of his life; what the sources tell us is contradictory and unreliable. The little we do know reliably is gleaned rather from what survives of his writing. His principal work, at least in what has survived, is the Synagoge or Collection, and even this has not reached us in its entirety. It is described as having comprised eight books, of which the first and part of the second are missing. The only other work of his that survives in the original Greek (and that only in part) is a commentary on Ptolemy’s Almagest. Beyond these are works in other languages that are thought to be translations of originals by him. An Arabic commentary on Book X of Euclid’s Elements may be a translation of a work he is ...
was an ancient Alexandrian astronomer geographer and philosopher Almost nothing is known about the life of Claudius Ptolemy or as he would have called himself Claudius Ptolemaeus From astronomical observations he made in Alexandria we know he was active between 127 and 141 CE As a scientist in Alexandria he was probably connected with the Library of Alexandria His name indicates that he was a Roman citizen and that citizenship was probably conferred upon him or upon one of his ancestors by someone named Claudius perhaps even the emperor Claudius He shares the name Ptolemy with the rulers of the Ptolemaic dynasty which controlled Egypt from 323 to 30 BCE although there is no evidence that he was related to that family The name Ptolemaeus could indicate that he was born in the Egyptian city of Ptolemais but it is not known whether he was born there or at Alexandria ...
Hellenistic geographer and historian, of Amasia, Pontus, was born and raised in Amasia in northern Asia Minor and educated by renowned Hellenistic Asian teachers. His ancestors on his mother’s side were companions of the kings of Pontus but supported the Romans during the Mithridatic War. In his adult life Strabo visited and lived in Rome, Alexandria, Nysa, and possibly Smyrna and Athens. In Rome (in 44 and 29 BCE) he met and socialized with Roman notables and Greek intellectuals. In 25 BCE he traveled to Egypt with Aelius Gallus the Roman governor. He probably got as far as many other regions in the world, more than he expressly reveals. After writing earlier historiographical work(s), Strabo composed his Geography sometime between 18 and 23 CE and died in Rome or, less likely, in Asia Minor.
His works included (1) History a survey of events at least from the time of ...
Charles W. Jr. Carey
meteorologist, was born in Portland, Oregon, to Edwin Washington, a railroad porter, and Dorothy Morton, a homemaker. He became interested in science in high school, but his interests shifted during his senior year from chemistry to physics, which he majored in at Oregon State University in Corvallis. His interest in meteorology stemmed from a job he held as an undergraduate at a weather radar installation near Corvallis that tracked storms from the Pacific Ocean as they hit the Oregon coast. After receiving a BS in Physics in 1958 and an MS in Meteorology in 1960, he entered the graduate program at Pennsylvania State University, receiving a PhD in Meteorology in 1964. That same year, he accepted a full-time position as a research scientist at the National Center for Atmospheric Research (NCAR) in Boulder, Colorado, where he had worked the previous summer.
As a graduate student ...
Christine D. Baker
early Islamic historian and geographer, was born in Baghdad in the ninth century. Although commonly known as al-Yaʿqubi, his full name was Abu al-ʿAbbas Ahmad ibn Abi Yaʿqub ibn Jaʿfar ibn Wahb ibn Wadih. Little is known of his birth, early history, family, or background. He was a bureaucrat, trained as a katib, a member of the secretarial class, in Baghdad. He is believed to have been raised in Armenia. He later served under the Tahirids, a Persian dynasty of governors of Khurasan who served the Abbasid caliphate, before settling in Egypt. His precise date of death is uncertain.
Although not much detail is known about his life, al-Yaʿqubi is recognized for his historical writings, which are known for eschewing some of the dominant historiographic trends of the time. They are an example of an early proto-Shiʿi perspective on Islamic history. Three of his works survive, the Taʾrikh al-Yaʿqubi ...