Founder of Modern Astronomy
On February 19, 1473, astronomer Nicolaus Copernicus [Mikołaj Kopernik] was born in Prussia [present day Poland]. He studied mathematics, optics, and canon or church law. Thanks to an interested and protective uncle, Copernicus was appointed a canon to the Frauenburg cathedral where he spent…
Bandelier National Monument
On February 11, 1916, Bandelier National Monument was designated in New Mexico. Its 13,355 ha ( 33,000 acres) were set aside for the cultural conservation of archaeological and anthropological sites and materials and to provide recreational trail access to mountain, canyon, and mesa scenery.…
Changing the Face of Medicine
On February 3, 1821, Anglo-American physician Elizabeth Blackwell was born. Encouraged to pursue a degree in medicine, Blackwell turned to teaching to earn money. Arranging to live in a physician’s house, she also acquired some medical training and introduction to Greek and Latin. Although…
Probing Pluto
On January 19, 2006, on a bright afternoon, NASA launched New Horizons, a sophisticated space probe to make flyby studies of the mysterious planet Pluto and its moon. Now en route to the Kuiper belt in which Pluto lives, New Horizons began its close…
Global Visions
On January 7, 1827, Canadian surveyor, engineer, and inventor Sir Sandford Fleming was born in Scotland. He served as the chief engineer of both the Intercolonial (Maritimes-Quebec) and Canadian Pacific Railways. In what can only be imagined as a stunning eye opener, Fleming saw…
Champion Angel
On December 25, 1821, American teacher, nurse, and humanitarian Clara Barton was born. At 12 years of age, Barton began to care for her brother who had been injured in a fall from a barn roof and become bedridden. At 18 she had passed…
Making 2-D 3-D!
On December 10, 1827, American landscape photographer Benjamin West Kilburn was born. He was the younger brother who eventually took over the family’s business of commercial landscape photography. One of the latest entertainment crazes in Europe, the stereoscope, had arrived in North America. The…
Pressure Situation
On December 4, 1906, Doctor Robert Wallace Wilkins was born in Tennessee. He was a clinical investigator of cardiovascular function and disease. Wilkins began his career at Johns Hopkins University as a circulation research associate and instructor in medicine. He became professor, then, Chief…
Research Activist
On November 30, 1900, medical philanthropist Mary Woodward Lasker was born in Wisconsin. Several formative influences helped shape her future direction. Her father was a banker; her mother, a community activist. Lasker suffered childhood ear infections that prompted her growing interests in medical research.…
A Step to the Table
On November 26, 1837, English analytic chemist John Newlands was born. During his working life, the Chemical and Physical Sciences were abuzz with researchers and experimenters trying to get a handle on the atomic structure of molecules and whatever else that might be discovered…