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Bailey, Liberty Hyde

(Encyclopedia) Bailey, Liberty Hyde, 1858–1954, American botanist and horticulturist, b. South Haven, Mich., grad. Michigan Agricultural College (now Michigan State Univ.), 1882. At Cornell he was…

Anatomy and
Physiology: The Four Chambers

The Four ChambersAnatomy and PhysiologyThe HeartAnatomy of the HeartThe Four ChambersThe Heart's Own BloodECG: Measuring a Beat So why do you need four chambers if three worked just fine for…

clone

(Encyclopedia) clone, group of organisms, all of which are descended from a single individual through asexual reproduction, as in a pure cell culture of bacteria. Except for changes in the hereditary…

Saint Francis, city, United States

(Encyclopedia) Saint Francis, city (1990 pop. 9,245), Milwaukee co., SE Wis., a residential suburb of Milwaukee on Lake Michigan; inc. 1951. There is meat processing and the manufacture of plastic…

South Milwaukee

(Encyclopedia) South Milwaukee, industrial city (1990 pop. 20,958), Milwaukee co., SE Wis., on Lake Michigan; settled 1835, inc. 1897. Draglines, machinery, consumer goods, electrical equipment, and…

Chandler, Zachariah

(Encyclopedia) Chandler, Zachariah, 1813–79, U.S. Senator from Michigan (1857–75, 1879) and Secretary of the Interior (1875–77), b. Bedford, N.H. He moved to Detroit in 1833 and through merchandising…

White, Leslie Alvin

(Encyclopedia) White, Leslie Alvin, 1900–1975, American anthropologist, b. Salida, Colo., grad. Columbia, 1923, Ph.D. Univ. of Chicago, 1927. He taught at the Univ. of Buffalo and was curator of…

Bagley, William Chandler

(Encyclopedia) Bagley, William Chandler, 1874–1946, American educator and editor, b. Detroit, grad. Michigan State College (now Michigan State Univ.), 1895, M.S. Univ. of Wisconsin, 1898, Ph.D.…

Roundup of Recent Science Discoveries, 1999

Ancestor of Mammals Discovered The fossil skull of a 260-million-year-old sheep-sized animal was found near Williston on the Northern Cape, South Africa. It is the most primitive member yet…

Dangerous Animals

These animals are fascinating, but deadly. by David Johnson Animals Hippopotamuses, crocodiles, and hyenasElephants, big cats, and Cape buffaloesScorpions, bears, and poison-dart tree…