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bullet train

(Encyclopedia)bullet train: see railroad.

Judah, Theodore Dehone

(Encyclopedia)Judah, Theodore Dehone, 1826–63, American railroad builder, b. Bridgeport, Conn. He built the Niagara Gorge RR and did canal work before going (1854) to lay out a railroad near Sacramento, Calif. Th...

Mackenzie, Sir William

(Encyclopedia)Mackenzie, Sir William, 1849–1923, Canadian railroad builder and financier, b. Ontario. In the early 1870s he became a railroad contractor. He constructed portions of the Canadian National and the C...

Mojave

(Encyclopedia)Mojave mōhäˈvē [key], river, c.100 mi (160 km) long, rising in the San Bernardino Mts., S Calif., and flowing generally north to disappear in the Mojave Desert. Due to the porous soil and rapid ev...

Baradla Caves

(Encyclopedia)Baradla Caves bŏˈrŏdlŏ [key], three large caves, NE Hungary and SE Slovakia, c.25 mi (40 km) NW of Miskolc, Hungary. Aggtelek and Josvafö caves are in Hungary; Dobšiná is in Slovakia. They are ...

Baker, Sir Benjamin

(Encyclopedia)Baker, Sir Benjamin, 1840–1907, English civil engineer. He helped build London's underground railway, Tower Bridge, and the Blackwall Tunnel, and with Sir John Fowler he designed and built the bridg...

chipmunk

(Encyclopedia)chipmunk, rodent of the family Sciuridae (squirrel family). The chipmunk of the E United States and SE Canada is of the genus Tamias. The body of the common Eastern chipmunk, Tamias striatus, is about...

June beetle

(Encyclopedia)June beetle or May beetle, a blackish or mahogany-colored beetle of the scarab beetle family, widely distributed in North America and especially abundant in the NE United States and the adjacent parts...

Amchitka

(Encyclopedia)Amchitka ămchĭtˈkə [key], island, 40 mi (64 km) long, in the Rat group of the Aleutian Islands, W Alaska. It was a site in 1965 and 1971 for the underground detonation of nuclear devices, its smal...

groundnut

(Encyclopedia)groundnut, common name for several different genera of twining herbaceous, leguminous plants with geocarpie (underground fruits), chiefly the peanut. Groundnuts are classified in the division Magnolio...