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espalier

(Encyclopedia)espalier ĕspălˈyər [key], trellis or lattice used in horticulture for training a tree or vine flat against a wall, either for ornament or to fit it into a small space, allowing it to get a maximum...

New Hampshire, University of

(Encyclopedia)New Hampshire, University of, main campus at Durham; land-grant and state supported; coeducational; chartered 1866, opened 1868 as the state college of agriculture and mechanic arts, a division of Dar...

Neumann, Johann Balthasar

(Encyclopedia)Neumann, Johann Balthasar yōˈhän bältäsärˈ noiˈmän [key], 1687–1753, German architect. He traveled (1718) in Austria and N Italy and studied (1723) in Paris. Neumann designed several palace...

Minkowski, Hermann

(Encyclopedia)Minkowski, Hermann hĕrˈmän mĭnkôfˈskē [key], 1864–1909, Russian mathematician. He was educated in Germany and was professor at the Univ. of Königsberg (1894–96), the Federal Institute of T...

Ashdown Forest

(Encyclopedia)Ashdown Forest, area of heathland and forest, c.10 sq mi (2,500 ha), East Sussex, SE England, famous as the setting for the Winnie the Pooh books by A. A. Milne. E. H. Shepard's evocative illustration...

tunneling

(Encyclopedia)tunneling, quantum-mechanical effect by which a particle can penetrate a barrier into a region of space that would be forbidden by ordinary classical mechanics. Tunneling is a direct result of the wav...

magnetic levitation

(Encyclopedia)magnetic levitation or maglev măgˈlĕv [key], support and often propulsion of objects or vehicles by the use of magnets. The magnets used in magnetic levitation suspend an object free of contact wit...

Plücker, Julius

(Encyclopedia)Plücker, Julius yo͞oˈlyo͝os plüˈkər [key], 1801–68, German mathematician and physicist. He became professor of mathematics (1836) and of physics (1847) at the Univ. of Bonn. He is known for h...

Joint Chiefs of Staff

(Encyclopedia)Joint Chiefs of Staff, U.S. statutory agency, created in 1949 within the Dept. of Defense. The chairman is the principal military adviser to the President, the National Security Council, and the Secre...

Chaos

(Encyclopedia)Chaos kāˈōs [key], in Greek religion and mythology, vacant, unfathomable space. From it arose all things, earthly and divine. There are various legends explaining it. In one version, Eurynome rose ...
 

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