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scanning tunneling microscope

(Encyclopedia)scanning tunneling microscope (STM), device for studying and imaging individual atoms on the surfaces of materials. The instrument was invented in the early 1980s by Gerd Binnig and Heinrich Rohrer, w...

Osterman, Andrei Ivanovich, Count

(Encyclopedia)Osterman, Andrei Ivanovich, Count əndrāˈ ēväˈnəvĭch əstyĭrmänˈ [key], 1686–1747, Russian statesman, b. Germany. His original name was Heinrich Johann Friedrich Ostermann. Under Czar Pete...

Bürgi, Joost

(Encyclopedia)Bürgi, Joost or Jost, 1552–1632, Swiss mathematician and instrument maker. As the official clockmaker (1579–92) to Duke Wilhelm IV of Hesse-Kassell, he developed the first clock with a minute han...

Pachelbel, Johann

(Encyclopedia)Pachelbel, Johann päkhĕlˈbĕl, päkhˈəlbĕlˌ [key], 1653–1706, German organist and composer, b. Nuremberg. He held a number of posts as an organist in German churches, returning to his birthpl...

Vis

(Encyclopedia)Vis vēs [key], Gr. Issa, Ital. Lissa, island, 35 sq mi (91 sq km), Croatia, off the Dalmatian coast in the Adriatic. A popular resort, its chief industries are fishing, citrus farming, and wine makin...

song

(Encyclopedia)song, relatively brief, simple vocal composition, usually a setting of a poetic text, often strophic, for accompanied solo voice. The song literature of Western music embodies two broad classification...

Goethe, Johann Wolfgang von

(Encyclopedia)Goethe, Johann Wolfgang von yōˈhän vôlfˈgäng fən göˈtə [key], 1749–1832, German poet, dramatist, novelist, and scientist, b. Frankfurt. One of the great masters of world literature, his ge...

Düsseldorf

(Encyclopedia)Düsseldorf düsˈəldôrf [key], city, capital of North Rhine–Westphalia, W Germany, at the ...

hermeneutics

(Encyclopedia)hermeneutics, the theory and practice of interpretation. During the Reformation hermeneutics came into being as a special discipline concerned with biblical criticism. The Protestant theologian Friedr...

Tauler, Johannes

(Encyclopedia)Tauler, Johannes yōhänˈəs touˈlər [key], c.1300–1361, German mystic. He was a Dominican. He met Meister Eckhart, either at Strasbourg or in Cologne, where he went to study, and he was one of E...