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Harry S Truman

Born: 5/8/1884Birthplace: Lamar, Mo. Harry S. Truman was born on a farm near Lamar, Mo., on May 8, 1884. During World War I, he served in France as a captain with the 129th Field Artillery. He…

2016 Nobel Prize Winners

Related Links Nobel Prize History Nobel Prize History Quiz Nobel Peace Prize Winners Quiz Women Nobel Prize…

Thomas Collier PLATT, Congress, NY (1833-1910)

Senate Years of Service: 1881-1881; 1897-1909Party: Republican; RepublicanPLATT, Thomas Collier, a Representative and a Senator from New York; born in Owego, Tioga County, N.Y., July 15, 1833…

Geometry: Anatomy of a Circle

Anatomy of a CircleGeometryAnatomy of a CircleBasic TermsArcsCircumference and Area: Pi Anyone?TangentsFrom One Theorem Comes Many If you have ever tried to get information from a bureaucratic…

automation

(Encyclopedia) automation, automatic operation and control of machinery or processes by devices, such as robots that can make and execute decisions without human intervention. The principal feature…

Hoaxes - Science

Science Experiments by Christine Frantz Cardiff Giant In 1869, New York cigar maker George Hull had a block of gypsum carved in the likeness of a man over 10 feet tall. It…

Roundup of Recent Science Discoveries, 2002

—Holly HartmanMystery Skull In July 2002, an international team led by French paleontologist Michel Brunet announced the discovery of a humanlike skull that may be up to seven million years old,…

DK Science: Electric Motors

ELECTRIC TRAINSBIOGRAPHY: NIKOLA TESLA American, 1856-1943FIND OUT MOREElectric motors make things move. They convert electrical power into mechanical power using electromagnetic attraction and…

Carpenter

What is this job like? Carpenters build many things from wood and other materials, like buildings and boats. They construct, erect, install, and repair structures and other fixtures. To do this,…