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National Institute of Standards and Technology

(Encyclopedia)National Institute of Standards and Technology, governmental agency within the U.S. Dept. of Commerce with the mission of “working with industry to develop and apply technology, measurements, and st...

Livonia, region and former Russian province

(Encyclopedia)Livonia lĭvōˈnēə [key], region and former Russian province, comprising present Estonia and parts of Latvia (Vidzeme and Latgale). It borders on the Baltic Sea and its arms, the Gulf of Riga and t...

Niagara, river, United States and Canada

(Encyclopedia)Niagara nīăgˈrə [key], river, 34 mi (55 km) long, issuing from Lake Erie between Buffalo, N.Y., and Fort Erie, Ont., Canada. It flows north around Grand Island and over Niagara Falls to Lake Ontar...

Neptune, in Roman religion and mythology

(Encyclopedia)Neptune, in Roman religion and mythology, god of water. He was presumably an indigenous god of fertility, but in later times he was identified with the Greek Poseidon, god of the sea. At his festival,...

Negro, Río, river, Uruguay and Brazil

(Encyclopedia)Negro, Río rēˈō nāˈgrō [key], principal river of Uruguay, c.500 mi (800 km) long, rising in S Brazil and flowing SW across central Uruguay to the Uruguay River. It traverses a sheep-raising reg...

Oldham, John, English poet and satirist

(Encyclopedia)Oldham, John, 1653–83, English poet and satirist. His best-known works are the ironical Satires against the Jesuits (1681) and A Satire against Virtue (1679). He was much admired by Dryden, who wrot...

Paraná, river, Brazil, Paraguay, and Argentina

(Encyclopedia)Paraná, river, c.2,000 mi (3,200 km) long, formed by the junction of the Paranaíba and the Rio Grande, SE Brazil. It has the second largest drainage system in South America. It flows generally south...

Pan, in Greek religion and mythology

(Encyclopedia)Pan păn [key], in Greek religion and mythology, pastoral god of fertility. He was worshiped principally in Arcadia, and one legend states that he was the son of Hermes, another Arcadian god. Pan was ...

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