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Lee de Forest

Lee de Forest Born: 1873Birthplace: Council Bluffs, Iowa Audion amplifier—De Forest inserted a third electrode between the cathode and anode to make his audion tube. Radio signals are picked…

Worst U.S. Forest Fires

Great Balls of Fire 1871 Oct. 8-14, Peshtigo, Wis: over 1,500 lives lost and 3.8 million acres burned in nation's worst forest fire. 1889 June 6, Seattle, Wash.: fire destroyed 64 acres of the…

Dean, Forest of

(Encyclopedia) Dean, Forest of, ancient royal forest (c.30,000 acres/12,141 hectares), Gloucestershire, W England, between the Severn estuary and the gorges of the Wye River. It was the first (1938)…

National Forest System

(Encyclopedia) National Forest System, federally owned reserves, c.191 million acres (77.4 million hectares), administered by the Forest Service of the U.S. Dept. of Agriculture. The system is made…

Białowieża

(Encyclopedia) BiałowieżaBiałowieżabyälôvyĕˈzhä [key], Belarusian Bielavieskaja pušča, Pol. Puszcza Białowieska, Rus. Belovezhskaya Pushcha, large forest, c.450 sq mi (1,170 sq km), E Poland and W…

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…

Lake Forest

(Encyclopedia) Lake Forest, city (1990 pop. 17,836), Lake co., NE Ill., a prestigious residential suburb of Chicago, on Lake Michigan; inc. 1861. The city is known for its scenic lakefront and…