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Macrobius

(Encyclopedia)Macrobius məkrōˈbēəs [key], fl. c.430, Latin writer and philosopher. His Saturnalia, a dialogue in seven books chiefly concerned with a literary evaluation of Vergil, incorporates valuable quotat...

Sherriff, Robert Cedric

(Encyclopedia)Sherriff, Robert Cedric, 1896–1975, English dramatist. His best-known work is the play, Journey's End (1929), a realistic story about combat in World War I. His other dramas include St. Helena (with...

Paul of Aegina

(Encyclopedia)Paul of Aegina ējīˈnə [key], 7th cent.?, Greek physician. His only extant work is a medical history in seven books; it was translated into English, with a commentary by Francis Adams (3 vol., 1844...

space medicine

(Encyclopedia)space medicine, study of the medical and biological effects of space travel on living organisms. The principal aim is to discover how well and for how long humans can withstand the extreme conditions ...

COVID-19

(Encyclopedia)COVID-19, contagious viral disease caused by severe acute respiratory syndrome coronavirus 2, or SARS-CoV-2, a coronavirus that is genetically related to SARS-CoV, which causes SARS. Symptoms generall...

Field, Michael

(Encyclopedia)Field, Michael, pseud. used by two English authors, Katherine Harris Bradley, 1846–1914, and her niece Edith Emma Cooper, 1862–1913, who collaborated on numerous literary works, including lyrics a...

Snowy Mountains

(Encyclopedia)Snowy Mountains, range of the Australian Alps, SE Australia. It is the site of the Snowy Mts. Hydroelectric Scheme, Australia's most extensive hydroelectricity and irrigation complex. The scheme was b...

Opie, John

(Encyclopedia)Opie, John, 1761–1807, English portrait and historical painter. Opie showed a remarkable talent as a young man. He became the protégé of the poet John Wolcot, and enjoyed a brief popularity as a f...

Bias, Greek sage

(Encyclopedia)Bias bīˈəs [key], fl. 6th cent. b.c., Greek sage, b. Priene. He is at best semilegendary but was called one of the Seven Wise Men of Greece. Many epigrams were attributed to him by ancient writers....

ASCII

(Encyclopedia)ASCII or American Standard Code for Information Interchange, a set of codes used to represent letters, numbers, a few symbols, and control characters. Originally designed for teletype operations, it h...