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Barrett, Amy Coney

(Encyclopedia)Barrett, Amy Coney, 1972–, associate justice of the U.S. Supreme Court (2020–), b. New Orleans, grad. Univ. of Notre Dame Law School (1997). She clerked for Supreme Court Justice Antonin Scalia, a...

Bascom, Henry Bidleman

(Encyclopedia)Bascom, Henry Bidleman băsˈkəm [key], 1796–1850, American Methodist minister and college president, b. Hancock, N.Y. At the age of 17 he became a preacher in the Ohio Methodist Conference and was...

Smith, George Elwood

(Encyclopedia)Smith, George Elwood, 1930–, American physicist, b. White Plains, N.Y., Ph.D., Univ. of Chicago, 1959. Smith was a researcher at Bell Laboratories in Murray Hill, N.J., from 1959 until his retiremen...

antenna

(Encyclopedia)antenna ăntĕnˈə [key], in electronics, system of wires or other conductors used to transmit or receive radio or other electromagnetic waves (see radio); sometimes called an aerial. The idea of usi...

Hand, Learned

(Encyclopedia)Hand, Learned lûrˈnəd [key], 1872–1961, American jurist, b. Albany, N.Y. He received his law degree from Harvard in 1896. He was a judge of the U.S. District Court for New York's Southern Distric...

McKenna, Joseph

(Encyclopedia)McKenna, Joseph, 1843–1926, American jurist, associate justice of the U.S. Supreme Court (1898–1925), b. Philadelphia. Admitted to the bar in 1865, he practiced law in California and served in the...

voltaic cell

(Encyclopedia)voltaic cell, a simple device with which chemical energy is converted into electrical energy. Two dissimilar metals (e.g., copper and zinc) are immersed in an electrolyte (e.g., a dissolved sulfate). ...

Stuck, Hudson

(Encyclopedia)Stuck, Hudson, 1863–1920, American missionary and explorer, b. London, England. He emigrated to the United States in 1885, graduated from the Univ. of the South (1892), and was dean (1894–1904) of...

Souter, David Hackett

(Encyclopedia)Souter, David Hackett, 1939–, associate justice of the U.S. Supreme Court (1990–2009), b. Melrose, Mass. A graduate of Harvard Law School, he served as New Hampshire's attorney general (1976–78)...

computer-aided manufacturing

(Encyclopedia)computer-aided manufacturing (CAM), a form of automation where computers communicate work instructions directly to the manufacturing machinery. The technology evolved from the numerically controlled m...