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blowfly

(Encyclopedia)blowfly, name for flies of the family Calliphoridae. Blowflies are about the same size as, and resemble, the housefly; because they are usually metallic blue or green they are also called bluebottle o...

Boyle, Robert

(Encyclopedia)Boyle, Robert, 1627–91, Anglo-Irish physicist and chemist. The seventh son of the 1st earl of Cork, he was educated at Eton and on the Continent and conducted most of his researches at his own labor...

New Hampshire Grants

(Encyclopedia)New Hampshire Grants, early name (1749–77) for Vermont, given because most of the early settlers came in under land grants from Benning Wentworth, the colonial governor of New Hampshire. Although th...

mold

(Encyclopedia)mold, name for certain multicellular organisms of the various classes of the kingdom Fungi, characteristically having bodies composed of a cottony mycelium. The colors of molds are caused by the spore...

latent heat

(Encyclopedia)latent heat, heat change associated with a change of state or phase (see states of matter). Latent heat, also called heat of transformation, is the heat given up or absorbed by a unit mass of a substa...

Beattie, Ann

(Encyclopedia)Beattie, Ann bēˈtē, bāˈ– [key], 1947–, American writer, b. Washington, D.C. She gained attention in the early 1970s with short stories in the New Yorker; the 48 stories she published (1974–...

Romans

(Encyclopedia)Romans, letter of the New Testament, written by St. Paul, probably from Corinth before his last trip to Jerusalem, c.a.d. 58. It is a treatise addressed to the Christian church at Rome, apparently to ...

Scalia, Antonin

(Encyclopedia)Scalia, Antonin, 1936–2016, associate justice of the U.S. Supreme Court (1986–2016), b. Trenton, N.J. He graduated from Harvard Law School (1960) and subsequently taught law at the Univ. of Virgin...

vibration

(Encyclopedia)vibration, in physics, commonly an oscillatory motion—a movement first in one direction and then back again in the opposite direction. It is exhibited, for example, by a swinging pendulum, by the pr...

shale

(Encyclopedia)shale, sedimentary rock formed by the consolidation of mud or clay, having the property of splitting into thin layers parallel to its bedding planes. Shale tends to be fissile, i.e., it tends to split...