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Biggs, E. Power

(Encyclopedia)Biggs, E. Power (Edward George Power Biggs), 1906–77, Anglo-American organist. Biggs studied at the Royal Academy of Music, London. He emigrated to the United States in 1930. Through many recitals, ...

Cummings, E. E.

(Encyclopedia)Cummings, E. E. (Edward Estlin Cummings), 1894–1962, American poet, b. Cambridge, Mass., grad. Harvard, 1915. His poetry, noted for its eccentricities of typography (notably the lack of capitalizati...

hydroelectric power

(Encyclopedia)hydroelectric power: see power, electric; water power. ...

police power

(Encyclopedia)police power, in law, right of a government to make laws necessary for the health, morals, and welfare of the populace. The term has greatest currency in the United States, where it has been defined b...

power, electric

(Encyclopedia)power, electric, energy dissipated in an electrical or electronic circuit or device per unit of time. The electrical energy supplied by a current to an appliance enables it to do work or provide some ...

power brake

(Encyclopedia)power brake: see brake.

resolving power

(Encyclopedia)resolving power: see telescope.

reactive power

(Encyclopedia)reactive power: see power, electric. ...

water power

(Encyclopedia)water power, mechanical energy derived from falling or flowing water, e.g., rivers, streams, and the overflow of dams. The wooden water wheel, long utilized for driving machinery in flour mills and fa...

E. coli

(Encyclopedia)E. coli: see Escherichia coli.