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block book

(Encyclopedia)block book. Before and after the invention of printing from movable types in the mid-15th cent., some books were printed in Europe from engraved wooden blocks, with one block for each page. This metho...

Bloy, Léon

(Encyclopedia)Bloy, Léon lāôNˈ blwä [key], 1846–1917, French writer. A Roman Catholic and a social reformer, Bloy wrote violent and vituperative attacks on religious conformism and bitter portraits of his li...

Böhm, Dominikus

(Encyclopedia)Böhm, Dominikus dômēˈnĭko͝os böm [key], 1880–1955, German architect. The widely varied styles of Catholic churches designed by Böhm have strongly influenced 20th-century ecclesiastical archi...

Borschberg, André

(Encyclopedia)Borschberg, André, 1952–, Swiss engineer, businessman, and pilot. With Bertrand Piccard (see under Piccard, Auguste) he founded Solar Impulse to develop a solar-powered plane capable of circumnavig...

Bourbaki, Charles Denis Sauter

(Encyclopedia)Bourbaki, Charles Denis Sauter shärl dənēˈ sōtāˈ bo͞orbäkēˈ [key], 1816–97, French general of Greek ancestry. In the Algerian campaigns and the Crimean War he gained one of the highest mi...

marten

(Encyclopedia)marten, name for carnivorous, largely arboreal mammals (genus Martes) of the weasel family, widely distributed in North America, Europe, and central Asia. Martens are larger, heavier-bodied animals th...

San Martín, José de

(Encyclopedia)San Martín, José de hōsāˈ ᵺā sän märtēnˈ [key], 1778–1850, South American revolutionist, b. Yapeyú, in present-day Argentina. After service with the Spanish army in Europe, he returned ...

Tocqueville, Alexis de

(Encyclopedia)Tocqueville, Alexis de älĕksēs də tôkvēlˈ [key], 1805–59, French politician and writer. A nobleman, he was prominent in politics, particularly just before and just after the Revolution of 184...

Shevardnadze, Eduard Amvrosiyevich

(Encyclopedia)Shevardnadze, Eduard Amvrosiyevich ĕdˈwärd shəvˈärdnädˈzyə [key], 1928–2014, Georgian politician and diplomat. Known for pragmatism rather than polemicism, Shevardnadze served as the head o...

Eocene epoch

(Encyclopedia)Eocene epoch ēˈəsēnˌ [key], second epoch of the Tertiary period in the Cenozoic era of geologic time, from approximately 54.9 to 38 million years ago. The Eocene in North America was marked by th...